Product Carousel Tabs
Dahua NVR4232-4KS2/L 32 Channel NVR, up to 8MP, 2x HDD, extra IP Channels
Dahua NVR4232-4KS2/L NVR supports 32 channels, 2MP resolution, and H.265 compression. It is compatible with 1080P, 720P, and D1 resolutions, with HDMI and VGA output up to 1080P. It can support up to 10 TB of storage.
DAHUA DH-PFM344D-4CH-BS Switching Power Supply
Dahua DH-PFM344D-4CH-BS Switching Power Supply is a reliable and efficient power solution designed to support Dahua’s security devices, including cameras and other peripherals. This compact power supply provides stable voltage and current, ensuring optimal performance and longevity for your surveillance equipment.
2MP Indoor Fixed-focal Wi-Fi Pan & Tilt Network Camera
1-Indoor PAN/TILT Wi-Fi Camera 2-One Camera for 360 degree View- The camera can be controled through DMSS to ensure that all the corners are fully monitored. Automatic Tracking of Targets- Human targets are detected and tracked,as you are provided with their movement path to keep you well-informed. 3-One Click privacy Mode- Masking can be performed through DMSS by lowering the camera to effectively protect people’s privacy. 4-Two-Way Talk- Convenient for remote communication,you can talk to people on the scene through DMSS At any time.
Dahua DH-PFM344D-8CH 8 Channel CCTV Power Supply – 12V, Grey
Dahua DH-PFM344D-8CH 8 Channel CCTV Power Supply – 12V, Grey
Dahua PFS3006-4ET-36 6-Port Fast Ethernet Switch with 4-Port PoE
Support four 10/100M PoE power supply ports, and two 10/100M
uplink ports
· Support 802.3af and 802.3at standards
· OperatingTemperature: -10°C to +55°C
· Support 250 m long distance PoE tansmission
· Support PoE watchdog
32CH Penta-brid 1080N/720P 1U 2HDDs WizSense Digital Video Recorder
> Supports 8-channel AI-Coding.
> Supports HDCVI/AHD/TVI/CVBS/IP video inputs.
> Max 16 channels IP camera inputs, each channel up to 6MP; Max 128 Mbps incoming bandwidth.
> Up to 16 channels video stream (analog channel) SMD Plus.
> Long transmission distance over coax cable.
H2A 2MP Indoor Fixed-focal Wi-Fi Pan & Tilt Network Camera
2MP Indoor Fixed-focal Wi-Fi Pan & Tilt Network Camera
The Dahua DH-H2C 2MP Home-Office WI-Fi PTZ Camera has the following Specifications:
Upgrade Your Experience with DMSS:
Dahua Mobile Security Surveillance (DMSS) is a professional remote surveillance management platform that offers remote monitoring
SD2A400HB-GN-AGQ-PV-SP-EAU
4MP 4G Solar Power Network PT Camera
> Supports solar power, making it ideal for use in locations that have difficulty accessing electricity and network.
> 4-MP 1/2.8″ CMOS sensor, low luminance, and high definition
> H.265 codec that supports high compression ratio and an ultra-low bit rate.
> Built-in warm light and IR LED.
> Sound and light alarm linkage. When the alarm is triggered, the sound and light will be linked.
> Built in high-performance 4G Module that suits all mobile networks.
> Built-in PIR sensor triggers the camera to quickly track and monitor targets.
> Supports two-way talk.
> Supports max. 512 G Micro SD card.
IPC-HFW1430S1-A-S5 4MP Entry IR Fixed-focal Bullet Network Camera
> 4-MP 1/3″ CMOS image sensor, low luminance, and high definition image.
> Outputs max. 4 MP (2560 × 1440)@25/30 fps.
> H.265 codec, high compression rate, ultra-low bit rate.
> Built-in IR LED, and the max. illumination distance is 30 m.
> ROI, SMART H.264+/H.265+, flexible coding, applicable to various bandwidth and storage environments.
> DWDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.
> Abnormality detection: Motion detection, video tampering, network disconnection, IP conflict, audio detection and illegal access.
> Built in MIC.
> 12 VDC/PoE power supply, easy for installation.
> IP67 protection.
IPC-HDW1439T1-A-LED-S4 4MP Entry Full-color Fixed-focal Eyeball Netwok Camera
4MP Entry Full-color Fixed-focal Eyeball Netwok Camera
> 4-MP 1/3″ CMOS image sensor, low luminance, and high definition image.
> Outputs max. 4 MP (2560 × 1440)@25/30 fps.
> H.265 codec, high compression rate, ultra-low bit rate.
> Built-in warm light, and the max. illumination distance is 15 m.
> ROI, SMART H.264+/H.265+, flexible coding, applicable to various bandwidth and storage environments.
> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.
> Abnormality detection: Motion detection, video tampering, audio exception, network disconnection, IP conflict, illegal access, and voltage detection.
> Bulit-in MIC.
> 12 VDC/PoE power supply.
> IP67 protection.
Dahua NVR4232-4KS2/L 32 Channel NVR, up to 8MP, 2x HDD, extra IP Channels
Dahua NVR4232-4KS2/L NVR supports 32 channels, 2MP resolution, and H.265 compression. It is compatible with 1080P, 720P, and D1 resolutions, with HDMI and VGA output up to 1080P. It can support up to 10 TB of storage.
DAHUA DH-PFM344D-4CH-BS Switching Power Supply
Dahua DH-PFM344D-4CH-BS Switching Power Supply is a reliable and efficient power solution designed to support Dahua’s security devices, including cameras and other peripherals. This compact power supply provides stable voltage and current, ensuring optimal performance and longevity for your surveillance equipment.
2MP Indoor Fixed-focal Wi-Fi Pan & Tilt Network Camera
1-Indoor PAN/TILT Wi-Fi Camera 2-One Camera for 360 degree View- The camera can be controled through DMSS to ensure that all the corners are fully monitored. Automatic Tracking of Targets- Human targets are detected and tracked,as you are provided with their movement path to keep you well-informed. 3-One Click privacy Mode- Masking can be performed through DMSS by lowering the camera to effectively protect people’s privacy. 4-Two-Way Talk- Convenient for remote communication,you can talk to people on the scene through DMSS At any time.
Dahua DH-PFM344D-8CH 8 Channel CCTV Power Supply – 12V, Grey
Dahua DH-PFM344D-8CH 8 Channel CCTV Power Supply – 12V, Grey
Dahua PFS3006-4ET-36 6-Port Fast Ethernet Switch with 4-Port PoE
Support four 10/100M PoE power supply ports, and two 10/100M
uplink ports
· Support 802.3af and 802.3at standards
· OperatingTemperature: -10°C to +55°C
· Support 250 m long distance PoE tansmission
· Support PoE watchdog
32CH Penta-brid 1080N/720P 1U 2HDDs WizSense Digital Video Recorder
> Supports 8-channel AI-Coding.
> Supports HDCVI/AHD/TVI/CVBS/IP video inputs.
> Max 16 channels IP camera inputs, each channel up to 6MP; Max 128 Mbps incoming bandwidth.
> Up to 16 channels video stream (analog channel) SMD Plus.
> Long transmission distance over coax cable.
H2A 2MP Indoor Fixed-focal Wi-Fi Pan & Tilt Network Camera
2MP Indoor Fixed-focal Wi-Fi Pan & Tilt Network Camera
The Dahua DH-H2C 2MP Home-Office WI-Fi PTZ Camera has the following Specifications:
Upgrade Your Experience with DMSS:
Dahua Mobile Security Surveillance (DMSS) is a professional remote surveillance management platform that offers remote monitoring
SD2A400HB-GN-AGQ-PV-SP-EAU
4MP 4G Solar Power Network PT Camera
> Supports solar power, making it ideal for use in locations that have difficulty accessing electricity and network.
> 4-MP 1/2.8″ CMOS sensor, low luminance, and high definition
> H.265 codec that supports high compression ratio and an ultra-low bit rate.
> Built-in warm light and IR LED.
> Sound and light alarm linkage. When the alarm is triggered, the sound and light will be linked.
> Built in high-performance 4G Module that suits all mobile networks.
> Built-in PIR sensor triggers the camera to quickly track and monitor targets.
> Supports two-way talk.
> Supports max. 512 G Micro SD card.
IPC-HFW1430S1-A-S5 4MP Entry IR Fixed-focal Bullet Network Camera
> 4-MP 1/3″ CMOS image sensor, low luminance, and high definition image.
> Outputs max. 4 MP (2560 × 1440)@25/30 fps.
> H.265 codec, high compression rate, ultra-low bit rate.
> Built-in IR LED, and the max. illumination distance is 30 m.
> ROI, SMART H.264+/H.265+, flexible coding, applicable to various bandwidth and storage environments.
> DWDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.
> Abnormality detection: Motion detection, video tampering, network disconnection, IP conflict, audio detection and illegal access.
> Built in MIC.
> 12 VDC/PoE power supply, easy for installation.
> IP67 protection.
IPC-HDW1439T1-A-LED-S4 4MP Entry Full-color Fixed-focal Eyeball Netwok Camera
4MP Entry Full-color Fixed-focal Eyeball Netwok Camera
> 4-MP 1/3″ CMOS image sensor, low luminance, and high definition image.
> Outputs max. 4 MP (2560 × 1440)@25/30 fps.
> H.265 codec, high compression rate, ultra-low bit rate.
> Built-in warm light, and the max. illumination distance is 15 m.
> ROI, SMART H.264+/H.265+, flexible coding, applicable to various bandwidth and storage environments.
> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.
> Abnormality detection: Motion detection, video tampering, audio exception, network disconnection, IP conflict, illegal access, and voltage detection.
> Bulit-in MIC.
> 12 VDC/PoE power supply.
> IP67 protection.
Dahua NVR4232-4KS2/L 32 Channel NVR, up to 8MP, 2x HDD, extra IP Channels
Dahua NVR4232-4KS2/L NVR supports 32 channels, 2MP resolution, and H.265 compression. It is compatible with 1080P, 720P, and D1 resolutions, with HDMI and VGA output up to 1080P. It can support up to 10 TB of storage.
DAHUA DH-PFM344D-4CH-BS Switching Power Supply
Dahua DH-PFM344D-4CH-BS Switching Power Supply is a reliable and efficient power solution designed to support Dahua’s security devices, including cameras and other peripherals. This compact power supply provides stable voltage and current, ensuring optimal performance and longevity for your surveillance equipment.
2MP Indoor Fixed-focal Wi-Fi Pan & Tilt Network Camera
1-Indoor PAN/TILT Wi-Fi Camera 2-One Camera for 360 degree View- The camera can be controled through DMSS to ensure that all the corners are fully monitored. Automatic Tracking of Targets- Human targets are detected and tracked,as you are provided with their movement path to keep you well-informed. 3-One Click privacy Mode- Masking can be performed through DMSS by lowering the camera to effectively protect people’s privacy. 4-Two-Way Talk- Convenient for remote communication,you can talk to people on the scene through DMSS At any time.
Dahua DH-PFM344D-8CH 8 Channel CCTV Power Supply – 12V, Grey
Dahua DH-PFM344D-8CH 8 Channel CCTV Power Supply – 12V, Grey
Dahua PFS3006-4ET-36 6-Port Fast Ethernet Switch with 4-Port PoE
Support four 10/100M PoE power supply ports, and two 10/100M
uplink ports
· Support 802.3af and 802.3at standards
· OperatingTemperature: -10°C to +55°C
· Support 250 m long distance PoE tansmission
· Support PoE watchdog
32CH Penta-brid 1080N/720P 1U 2HDDs WizSense Digital Video Recorder
> Supports 8-channel AI-Coding.
> Supports HDCVI/AHD/TVI/CVBS/IP video inputs.
> Max 16 channels IP camera inputs, each channel up to 6MP; Max 128 Mbps incoming bandwidth.
> Up to 16 channels video stream (analog channel) SMD Plus.
> Long transmission distance over coax cable.
H2A 2MP Indoor Fixed-focal Wi-Fi Pan & Tilt Network Camera
2MP Indoor Fixed-focal Wi-Fi Pan & Tilt Network Camera
The Dahua DH-H2C 2MP Home-Office WI-Fi PTZ Camera has the following Specifications:
Upgrade Your Experience with DMSS:
Dahua Mobile Security Surveillance (DMSS) is a professional remote surveillance management platform that offers remote monitoring
SD2A400HB-GN-AGQ-PV-SP-EAU
4MP 4G Solar Power Network PT Camera
> Supports solar power, making it ideal for use in locations that have difficulty accessing electricity and network.
> 4-MP 1/2.8″ CMOS sensor, low luminance, and high definition
> H.265 codec that supports high compression ratio and an ultra-low bit rate.
> Built-in warm light and IR LED.
> Sound and light alarm linkage. When the alarm is triggered, the sound and light will be linked.
> Built in high-performance 4G Module that suits all mobile networks.
> Built-in PIR sensor triggers the camera to quickly track and monitor targets.
> Supports two-way talk.
> Supports max. 512 G Micro SD card.
IPC-HFW1430S1-A-S5 4MP Entry IR Fixed-focal Bullet Network Camera
> 4-MP 1/3″ CMOS image sensor, low luminance, and high definition image.
> Outputs max. 4 MP (2560 × 1440)@25/30 fps.
> H.265 codec, high compression rate, ultra-low bit rate.
> Built-in IR LED, and the max. illumination distance is 30 m.
> ROI, SMART H.264+/H.265+, flexible coding, applicable to various bandwidth and storage environments.
> DWDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.
> Abnormality detection: Motion detection, video tampering, network disconnection, IP conflict, audio detection and illegal access.
> Built in MIC.
> 12 VDC/PoE power supply, easy for installation.
> IP67 protection.
IPC-HDW1439T1-A-LED-S4 4MP Entry Full-color Fixed-focal Eyeball Netwok Camera
4MP Entry Full-color Fixed-focal Eyeball Netwok Camera
> 4-MP 1/3″ CMOS image sensor, low luminance, and high definition image.
> Outputs max. 4 MP (2560 × 1440)@25/30 fps.
> H.265 codec, high compression rate, ultra-low bit rate.
> Built-in warm light, and the max. illumination distance is 15 m.
> ROI, SMART H.264+/H.265+, flexible coding, applicable to various bandwidth and storage environments.
> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.
> Abnormality detection: Motion detection, video tampering, audio exception, network disconnection, IP conflict, illegal access, and voltage detection.
> Bulit-in MIC.
> 12 VDC/PoE power supply.
> IP67 protection.
Bestellers
Laptops & Computers
Dahua NVR4232-4KS2/L 32 Channel NVR, up to 8MP, 2x HDD, extra IP Channels
Dahua NVR4232-4KS2/L NVR supports 32 channels, 2MP resolution, and H.265 compression. It is compatible with 1080P, 720P, and D1 resolutions, with HDMI and VGA output up to 1080P. It can support up to 10 TB of storage.
DAHUA DH-PFM344D-4CH-BS Switching Power Supply
Dahua DH-PFM344D-4CH-BS Switching Power Supply is a reliable and efficient power solution designed to support Dahua’s security devices, including cameras and other peripherals. This compact power supply provides stable voltage and current, ensuring optimal performance and longevity for your surveillance equipment.
2MP Indoor Fixed-focal Wi-Fi Pan & Tilt Network Camera
1-Indoor PAN/TILT Wi-Fi Camera 2-One Camera for 360 degree View- The camera can be controled through DMSS to ensure that all the corners are fully monitored. Automatic Tracking of Targets- Human targets are detected and tracked,as you are provided with their movement path to keep you well-informed. 3-One Click privacy Mode- Masking can be performed through DMSS by lowering the camera to effectively protect people’s privacy. 4-Two-Way Talk- Convenient for remote communication,you can talk to people on the scene through DMSS At any time.
Dahua DH-PFM344D-8CH 8 Channel CCTV Power Supply – 12V, Grey
Dahua DH-PFM344D-8CH 8 Channel CCTV Power Supply – 12V, Grey
Dahua PFS3006-4ET-36 6-Port Fast Ethernet Switch with 4-Port PoE
Support four 10/100M PoE power supply ports, and two 10/100M
uplink ports
· Support 802.3af and 802.3at standards
· OperatingTemperature: -10°C to +55°C
· Support 250 m long distance PoE tansmission
· Support PoE watchdog
32CH Penta-brid 1080N/720P 1U 2HDDs WizSense Digital Video Recorder
> Supports 8-channel AI-Coding.
> Supports HDCVI/AHD/TVI/CVBS/IP video inputs.
> Max 16 channels IP camera inputs, each channel up to 6MP; Max 128 Mbps incoming bandwidth.
> Up to 16 channels video stream (analog channel) SMD Plus.
> Long transmission distance over coax cable.
H2A 2MP Indoor Fixed-focal Wi-Fi Pan & Tilt Network Camera
2MP Indoor Fixed-focal Wi-Fi Pan & Tilt Network Camera
The Dahua DH-H2C 2MP Home-Office WI-Fi PTZ Camera has the following Specifications:
Upgrade Your Experience with DMSS:
Dahua Mobile Security Surveillance (DMSS) is a professional remote surveillance management platform that offers remote monitoring
SD2A400HB-GN-AGQ-PV-SP-EAU
4MP 4G Solar Power Network PT Camera
> Supports solar power, making it ideal for use in locations that have difficulty accessing electricity and network.
> 4-MP 1/2.8″ CMOS sensor, low luminance, and high definition
> H.265 codec that supports high compression ratio and an ultra-low bit rate.
> Built-in warm light and IR LED.
> Sound and light alarm linkage. When the alarm is triggered, the sound and light will be linked.
> Built in high-performance 4G Module that suits all mobile networks.
> Built-in PIR sensor triggers the camera to quickly track and monitor targets.
> Supports two-way talk.
> Supports max. 512 G Micro SD card.
IPC-HFW1430S1-A-S5 4MP Entry IR Fixed-focal Bullet Network Camera
> 4-MP 1/3″ CMOS image sensor, low luminance, and high definition image.
> Outputs max. 4 MP (2560 × 1440)@25/30 fps.
> H.265 codec, high compression rate, ultra-low bit rate.
> Built-in IR LED, and the max. illumination distance is 30 m.
> ROI, SMART H.264+/H.265+, flexible coding, applicable to various bandwidth and storage environments.
> DWDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.
> Abnormality detection: Motion detection, video tampering, network disconnection, IP conflict, audio detection and illegal access.
> Built in MIC.
> 12 VDC/PoE power supply, easy for installation.
> IP67 protection.
IPC-HDW1439T1-A-LED-S4 4MP Entry Full-color Fixed-focal Eyeball Netwok Camera
4MP Entry Full-color Fixed-focal Eyeball Netwok Camera
> 4-MP 1/3″ CMOS image sensor, low luminance, and high definition image.
> Outputs max. 4 MP (2560 × 1440)@25/30 fps.
> H.265 codec, high compression rate, ultra-low bit rate.
> Built-in warm light, and the max. illumination distance is 15 m.
> ROI, SMART H.264+/H.265+, flexible coding, applicable to various bandwidth and storage environments.
> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.
> Abnormality detection: Motion detection, video tampering, audio exception, network disconnection, IP conflict, illegal access, and voltage detection.
> Bulit-in MIC.
> 12 VDC/PoE power supply.
> IP67 protection.
Smartphones
Dahua NVR4232-4KS2/L 32 Channel NVR, up to 8MP, 2x HDD, extra IP Channels
Dahua NVR4232-4KS2/L NVR supports 32 channels, 2MP resolution, and H.265 compression. It is compatible with 1080P, 720P, and D1 resolutions, with HDMI and VGA output up to 1080P. It can support up to 10 TB of storage.
DAHUA DH-PFM344D-4CH-BS Switching Power Supply
Dahua DH-PFM344D-4CH-BS Switching Power Supply is a reliable and efficient power solution designed to support Dahua’s security devices, including cameras and other peripherals. This compact power supply provides stable voltage and current, ensuring optimal performance and longevity for your surveillance equipment.
2MP Indoor Fixed-focal Wi-Fi Pan & Tilt Network Camera
1-Indoor PAN/TILT Wi-Fi Camera 2-One Camera for 360 degree View- The camera can be controled through DMSS to ensure that all the corners are fully monitored. Automatic Tracking of Targets- Human targets are detected and tracked,as you are provided with their movement path to keep you well-informed. 3-One Click privacy Mode- Masking can be performed through DMSS by lowering the camera to effectively protect people’s privacy. 4-Two-Way Talk- Convenient for remote communication,you can talk to people on the scene through DMSS At any time.
Dahua DH-PFM344D-8CH 8 Channel CCTV Power Supply – 12V, Grey
Dahua DH-PFM344D-8CH 8 Channel CCTV Power Supply – 12V, Grey
Dahua PFS3006-4ET-36 6-Port Fast Ethernet Switch with 4-Port PoE
Support four 10/100M PoE power supply ports, and two 10/100M
uplink ports
· Support 802.3af and 802.3at standards
· OperatingTemperature: -10°C to +55°C
· Support 250 m long distance PoE tansmission
· Support PoE watchdog
32CH Penta-brid 1080N/720P 1U 2HDDs WizSense Digital Video Recorder
> Supports 8-channel AI-Coding.
> Supports HDCVI/AHD/TVI/CVBS/IP video inputs.
> Max 16 channels IP camera inputs, each channel up to 6MP; Max 128 Mbps incoming bandwidth.
> Up to 16 channels video stream (analog channel) SMD Plus.
> Long transmission distance over coax cable.
H2A 2MP Indoor Fixed-focal Wi-Fi Pan & Tilt Network Camera
2MP Indoor Fixed-focal Wi-Fi Pan & Tilt Network Camera
The Dahua DH-H2C 2MP Home-Office WI-Fi PTZ Camera has the following Specifications:
Upgrade Your Experience with DMSS:
Dahua Mobile Security Surveillance (DMSS) is a professional remote surveillance management platform that offers remote monitoring
SD2A400HB-GN-AGQ-PV-SP-EAU
4MP 4G Solar Power Network PT Camera
> Supports solar power, making it ideal for use in locations that have difficulty accessing electricity and network.
> 4-MP 1/2.8″ CMOS sensor, low luminance, and high definition
> H.265 codec that supports high compression ratio and an ultra-low bit rate.
> Built-in warm light and IR LED.
> Sound and light alarm linkage. When the alarm is triggered, the sound and light will be linked.
> Built in high-performance 4G Module that suits all mobile networks.
> Built-in PIR sensor triggers the camera to quickly track and monitor targets.
> Supports two-way talk.
> Supports max. 512 G Micro SD card.
Recently Viewed
Dahua NVR4232-4KS2/L 32 Channel NVR, up to 8MP, 2x HDD, extra IP Channels
Dahua NVR4232-4KS2/L NVR supports 32 channels, 2MP resolution, and H.265 compression. It is compatible with 1080P, 720P, and D1 resolutions, with HDMI and VGA output up to 1080P. It can support up to 10 TB of storage.
DAHUA DH-PFM344D-4CH-BS Switching Power Supply
Dahua DH-PFM344D-4CH-BS Switching Power Supply is a reliable and efficient power solution designed to support Dahua’s security devices, including cameras and other peripherals. This compact power supply provides stable voltage and current, ensuring optimal performance and longevity for your surveillance equipment.
2MP Indoor Fixed-focal Wi-Fi Pan & Tilt Network Camera
1-Indoor PAN/TILT Wi-Fi Camera 2-One Camera for 360 degree View- The camera can be controled through DMSS to ensure that all the corners are fully monitored. Automatic Tracking of Targets- Human targets are detected and tracked,as you are provided with their movement path to keep you well-informed. 3-One Click privacy Mode- Masking can be performed through DMSS by lowering the camera to effectively protect people’s privacy. 4-Two-Way Talk- Convenient for remote communication,you can talk to people on the scene through DMSS At any time.
Dahua DH-PFM344D-8CH 8 Channel CCTV Power Supply – 12V, Grey
Dahua DH-PFM344D-8CH 8 Channel CCTV Power Supply – 12V, Grey
Dahua PFS3006-4ET-36 6-Port Fast Ethernet Switch with 4-Port PoE
Support four 10/100M PoE power supply ports, and two 10/100M
uplink ports
· Support 802.3af and 802.3at standards
· OperatingTemperature: -10°C to +55°C
· Support 250 m long distance PoE tansmission
· Support PoE watchdog