Dahua wireless reed switch PLUS white indoor detection gap 40mm 1 input (dry) plastic surface mount 433mhz 1 x cr123a battery (3.3v) 100.2h x 20.8w x 20.3d (mm) suits ART-ARC3000H-03-FW2
Wireless Door Detector Plus detects the status of doors and windows, recognizing when they are opening, shocking and tilting. It can connect with wired detectors in one of 3 ways: normally open, normally closed, and pulse. Easy to install and use, all the configurations can be done through the APP.
- Displays the temperature of the surrounding environment and supports the overheating alarm.
- Frequency hopping and two-way communication technology ensure that communication is stable.
- Supports cloud update and automatically restores when cloud update fails.
- Supports jamming detection and communication encryption.
- Supports tilt and shock detection, and generates alarms when the event happens.
- sku_normalised:
- ard324w2s
- sku_suffixes:
- ard324w2s rd324w2s d324w2s 324w2s 24w2s 4w2s
