Extended Wall Mount Door Holder 50Kg - DH-606-50KG Pro Series This feature improves false alarm

This feature improves false alarm immunity relative to a standard PIR

075W) and an average operating efficiency up to 90% these are far superior to any other power supply in the market

Connects to 8xx series keypad buses

The CAT5/CAT5e/CAT6 USB Extender can be used to extend the distance between a USB device and a host computer by up to 45m

this 2TB hard drive can hold a large amount of data and gives you the ability to upgrade and expand your security system

Extended Wall Mount Door Holder 50Kg - DH-606-50KG Pro Series This feature improves false alarmDH 606 is a normal type wall mount door holder. The low power consuming design makes it more environmentally friendly and more durable. Professional anti residual magnetism design ensures the highest security.