Smoke Detector Alarms 360 Degree Detection High Sensitivity Sensing 433 Wireless Alarm Auto-Check for Home RV Hotel

(Wireless Detection): Smoke detector instantly detects s and sends alarm signals to the control panel wirelessly within a range of 200mCelsius656ft. Widely used in homes, factories, schools, shops, s, villas, and other places that require . (360 degrees Smoke Detection): alarms smoke detectors provides full coverage smoke detection with no blind spots, ensuring and accurate alarm notifications.  (High Sensitivity and ): Smoke alarm equipped with built-in high sensitivity sensors and detection technology, ensuring and safe detection. Features: (Wireless Detection): Smoke detector instantly detects s and sends alarm signals to the control panel wirelessly within a range of 200mCelsius656ft. Widely used in homes, factories, schools, shops, s, villas, and other places that require . (360 degrees Smoke Detection): alarms smoke detectors provides full coverage smoke detection with no blind spots, ensuring and accurate alarm notifications.  (High Sensitivity and ): Smoke alarm equipped with built-in high sensitivity sensors and detection technology, ensuring and safe detection. (Loud Alarm Notification): alarm built-in 85dB sound and light alarm notifications effectively alert people to evacuate the scene, enhancing during emergencies. ( Battery Life and Easy to Use): Smoke detector utilizes -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 and self-check functions for convenient and worry- use. Specifications: Color: White Item size: 9 * 9 * 3.2 cm Celsius 3.5 * 3.5 * 1.2 in Working voltage: 3V Standby current: more than 5 μ A Alarm current: >600mA Battery: 2 x AA batteries (Not include) Alarm sound: less than 85dB (within a range of 15cmCelsius5.9in) 433 wireless : 33. 92 Alarm distance: 20-30 meter Packing List: 1 x Wireless Smoke Detector 1 x Instruction Manual 1 x Screw Pack