Smoke Detector Fire Alarms 360 Degree Detection High Sensitivity Sensing 433 Wireless Transmission

Features: Wireless Fire Detection: Smoke detector instantly detects fires and sends alarm signals to the fire control panel wirelessly within a range of 200m656ft. Widely used in homes, factories, schools, shops, offices, villas, and other places that require fire protection. 360 degrees Smoke Detection: Fire alarms smoke detectors provides full coverage smoke detection with no blind spots, ensuring reliable and accurate fire alarm notifications.  High Sensitivity and Reliable: Smoke fire alarm equipped with built-in high sensitivity sensors and detection technology, ensuring reliable and safe fire detection. Loud Alarm Notification: Fire alarm built-in 85dB sound and light alarm notifications effectively alert people to evacuate the scene, enhancing safety during emergencies. Long Battery Life and Easy to Use: Smoke detector utilizes ultra-low power microcontroller and photoelectric principle technology, providing a battery life of 3 to 5 years(This product does not include batteries and requires self supply). Features one-click mute and self-check functions for convenient and worry-free use.

Specifications: Color: White Item size: 9 * 9 * 3.2 cm 3.5 * 3.5 * 1.2 in Working voltage: 3V Standby current: more than 5 μ A Alarm current: more than 600mA Battery: 2 x AA batteries (Not include) Alarm sound: less than 85dB (within a range of 15cm5.9in) 433 wireless transmission: RF433. 92 Alarm distance: 20-30 square meter Packing List: 1 x Wireless Smoke Detector 1 x Instruction Manual 1 x Screw Pack