Alarm inputs / outputs: 16 / 4 x NO + 1 x NO/NC Main features: Cooperation with DAHUA recorders Device address switch Power supply: 12 V DC Current consumption: max. 20 mA Operation temp: -10 °C ... 55 °C Dimensions: 97 x 91 x 33 mm
General Communication 1 RS485 port DIP Switch 2-bit Alarm Alarm In 16ch Alarm Out 6ch Electrical Power Supply 12V/1A (or use 1 to 2 power cable to use the DVR power) Power Consumption 0.2W Environmental Operating Temperature -10°C ~ +55°C (+14°F ~ +131°F) Operating Humidity 10%~ 90% RH Construction Dimensions 97.68mm×90.3mm×33mm (3.85" x 3.56" x 1.3") Net Weight ≤0.2kg(0.44lb) Installation Desktop installation