DHI-HY-1022

Product Brief:

· The system loop line adopts two-wire and polarity-free communication power supply technology, without external power supply.
· Ultra-long history record: save the events for a long time, and can be queried and printed in various ways, such as time and type.
· Intelligent power supply: with automatic switching between main and backup power supply and charging and discharging functions, ensure the stable power supply of the system to the greatest extent.
· Protection design: short circuit, open circuit and overcurrent protection to ensure stable operation. Weight: 7kg; Output voltage: 16V DC - 28V Display: 4.3” LCD Number of loops: 1 Number of connectable devices: 254 Working temperature: -10°C - +40°C Dimensions: 333 × 115 × 480 mm; Resolution: 480 x 272
Backup power: 2x 12V/5 A•h; Protection class: IP30