"Dual-light sensing technology for reducing false alarm caused by vapor
Support networking applications with gateways through LoRa communication
Ala...
"Power supply: Main power DC 12V 1A (included)
Backup power: Lithium battery CR17450 2400mAh, DC 3V
Battery life: Alarm: can last for 60 minutes (di...
The J-SAP-HK1104(LoRa) is a wireless manual call point for a fire alarm system, manufactured by Hikvision. It uses LoRa technology for long-range, low...
Conventional fire alarm system is made up of one control panel and multiple detectors.
The system divides the building into different sections, and t...