![](img/compere_shop_all.png) - Show All ![](img/compere_shop_identical.png) - Show differences - Back | ![](img/eclose_grey.png) RELAY MODULE 4R-D7 Modbus RTU | ![](img/eclose_grey.png) AHD, HD-CVI, HD-TVI, CVBS CAMERA HAC-HFW1239TU-Z-A-LED-27135-S2 Full-Color - 1080p 2.7 ... 13.5 mm DAHUA | ![](img/eclose_grey.png) AHD, HD-CVI, HD-TVI, PAL CAMERA HAC-HFW1200CM-IL-A-0360B-S6 - 1080p 3.6 mm DAHUA |
| ![4R-D7 Click on the picture to see a detailed description](https://sklep.delta.poznan.pl/shop_image/product/4r-d7_m.jpg) | ![HAC-HFW1239TU-Z-A-LED-27135-S2 Click on the picture to see a detailed description](https://sklep.delta.poznan.pl/shop_image/product/hac-hfw1239tu-z-a-led-27135-s2_m.jpg) | ![HAC-HFW1200CM-IL-A-0360B-S6 Click on the picture to see a detailed description](https://sklep.delta.poznan.pl/shop_image/product/hac-hfw1200cm-il-a-0360b-s6_m.jpg) |
| 12.29 EUR 12.29 EUR
| 177.70 EUR 177.70 EUR
| 75.16 EUR 75.16 EUR
|
PTZ control: | RS-485 / UART TTL | ... | ... |
Protocol: | Modbus RTU | ... | ... |
Standard: | ... | AHD, HD-CVI, HD-TVI, CVBS | AHD, HD-CVI, HD-TVI, CVBS |
Transmission speed: | 4800 / 9600 / 19200 b/s (default: 9600 b/s) | ... | ... |
Sensor: | ... | 1/2.8 " Progressive Scan CMOS | Progressive Scan CMOS |
Number of inputs: | 4 pcs | ... | ... |
Matrix size: | ... | 2.1 Mpx | 2.1 Mpx |
Number of relay outputs: | 4 pcs | ... | ... |
Relay maximal load: | 10 A / 250 V AC , 10 A / 30 V DC | ... | ... |
Output: | 4 x NO/NC | ... | ... |
Resolution: | ... | 1920 x 1080 - 1080p @ AHD / HD-CVI / HD-TVI @ 25 fps, 960 x 576 - 960H @ PAL | 1920 x 1080 - 1080p @ AHD / HD-CVI / HD-TVI @ 25 fps , 960 x 576 - 960H @ PAL @ 25 fps |
Lens: | ... | 2.7 ... 13.5 mm | 3.6 mm |
Main features: | LED indication The control inputs protected with optocouplers, which allows the use of control signals with voltages in the range of 3.3 V DC ... 30 V DC The UART interface input is adapted to the installation of gold-pins for signals with voltages adapted to the TTL level (3.3 V DC / 5 V DC) Possibility to configure the device address (with saving the settings after a power failure) in the range of 1 - 255 (default address 255) Possibility to set the delay of the relay operation (base unit: 0.1 s, value range: 0.1 s ... 6553.5 s) Protection against reverse polarity of the input voltage | ... | ... |
Range of IR illumination: | ... | ... | 20 m |
View angle: | ... | 107 ° ... 34 (manufacturer data) 105 ° ... 35 (our tests result) | 83 ° (manufacturer data) 83 ° (our tests result) |
IR illuminator power adjustment: | ... | ... | Automatic |
White light LED illuminator range: | ... | 60 m | 20 m |
Video output: | ... | AHD / HD-CVI / HD-TVI / CVBS, 1 Vpp / 75 Ω | AHD / HD-CVI / HD-TVI / CVBS, 1 Vpp / 75 Ω |
Audio: | ... | Microphone built-in, Audio support via coaxial cable - HD-CVI only | Microphone built-in, Audio support via coaxial cable - HD-CVI only |
OSD menu: | ... | OSD menu available via DAHUA recorder | |
Main features: | ... | Possibility to turn off the LED illuminator WDR - 130 dB - Wide Dynamic Range 3D-DNR - Digital Noise Reduction BLC/HLC - Back Light / High Light Compensation Auto White Balance AGC - Automatic Gain Control Mirror - Mirror image Privacy zones - max. 8 Sharpness - sharper image outlines | Smart Dual Illumination technology - IR or LED illuminator works in night mode. White light will turn on automatically only when an object is detected in the monitored area, which effectively improves image quality D-WDR - Wide Dynamic Range 3D-DNR - Digital Noise Reduction BLC/HLC - Back Light / High Light Compensation ICR - Movable InfraRed filter AGC - Automatic Gain Control Privacy zones - max. 8 Mirror - Mirror image Auto White Balance Sharpness - sharper image outlines |
Power supply: | 7 V ... 24 V DC (power adapter not included) | 12 V DC / 850 mA | 12 V DC / 220 mA |
Power consumption: | ... | ≤ 10.2 W | ≤ 2.6 W |
Housing: | ... | Compact, Metal | Compact - Metal |
"Index of Protection": | ... | IP67 | IP67 |
Color: | ... | White | White |
Vandal-proof: | ... | | |
Operation temp: | ... | -30 °C ... 60 °C | -40 °C ... 60 °C |
Weight: | 0.092 kg | 0.78 kg | 0.33 kg |
Dimensions: | 93 x 91 x 20 mm | 244 x 91 x 91 mm | 167 x 70 x 70 mm |
Manufacturer / Brand: | ... | DAHUA | DAHUA |
Guarantee: | 2 years | 3 years | 3 years |