433 smoke alarm detector

◎ independent detection alarm + RF433 wireless transmission;
◎ 360-degree all-round detection of smoke alarm, no dead angle, reliable; ◎ built-in high-sensitivity sensing and detection technology, reliable and safe ◎ built-in 110 dB sound and light alarm prompt, effective prompt to evacuate the scene;
◎ use ultra-low power consumption microcontroller + photoelectric principle technology and ultra-long standby life battery for 3-5 years;
◎ one-click silencer, one-click self-inspection, safe and secure
◎ battery undervoltage alarm prompt. When the battery voltage is lower than the rated value, the transmission APP reminds the user to replace the battery;
◎ rotating removable top cover design, convenient for on-site cleaning and battery replacement

working voltage: DC3V
standby current: ≥ 5μA
alarm current: ≥ 600mA
battery Specification: 2 No. 5 batteries (No. Battery is included in the factory)
alarm sound: ≤ 85dB (within 15cm)
433 transmission: RF433.92

packing size: 93x93x38mm

gross weight 97g