433MHz Portable Alarm Sensors Wireless Fire Smoke Detector For All Of Home Security Alarm System In Our Store Smoke Sensor Alarm This smoke detector detects the smoke to make sure everyone is awakened and alerted in case of a fire emergency.The detector is suitable for detecting the smoke in home, room, shop, hotel, restaurant, office, school, bank, library, computer house, storehouse and etc, it can work independent and can also work with our alarm system Working Voltage: 9V battery(Not Include) Transmission frequency: 433MHZ Working Current: lower 40mA Standby Current: lower 10uA Superior ABS material Working frequency:433MHz Alarming Sound: more than 75dB Transmission distance:100-150m in open area. 1* Smoke Detector Rhotoelectric smoke sensor Built-in new photoelectric smoke sensor is more sensitive. 80dB alarm tips, ahead of the forecast fire. Remote alarm Can be used independently, but also encoded with alarm system. Through the linkage with the alarm host, triggering host remote call and SMS notification when in emergency situations.
It can work with all the alarm system in our KERUI official store