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...
KERUI J008 110dB Indoor Outdoor Wireless Flashing Siren Strobe Light Sensor For Home Garge Alarm Security System Audio alarm and flash built-in LED when the system alarms Parameter Transmission frequency:433MHz Built in-backup battery Built-in Antenna Can send out 110db(+3db or -3db) audio alarm and flash built-in LED when the system...
KERUI Wireless Mini PIR Motion Sensor Alarm Detector With magnetic swivel base For G18 W18 Home Security Alarm System Total Security motion detectors use passive infrared technology ensuring maximum security at your home or business. It is used to sense the movement of people, animals, or other objects Detects motion...
KERUI GD13 LPG GAS Detector Alarm Wireless Digital LED Display Natural Leak Combustible Gas Detector For Home Alarm System Note: GD13 Gas Detector Have 1.5m Power Cord 1． AV voltage：AV 100V-240V 50-60Hz 2． Battery voltage：9V rechargeable battery(optional) 3． Working temperature：0-50℃ 4． Environment Humility：10%-95% 5． Alarm Density：2500PPM (±1500PPM) 6． Alarm time：keep...
