SMATRUL Tuya WiFi Smart Smoke Alarm Detector Fire Protection 90db support adjust Sensitivity Volume Smoke house Combination Fire Alarm APP remote monitoring Hallway Kitchen Home Security System Firefighters

1. This product is an intelligent WIFI photoelectric smoke sensor. It is able to detect the presence of smoke in real time. Once the danger of fire smoke is detected, the red LED of the sensor will illuminate and

2.alarming to remind you and your family in time. It can be widely used in homes, lounges, coffee shops, dance halls and other places where fire alarm monitoring is required. Specification

Material: ABS

Wi-Fi: 802.11 b/g/n

Input voltage: AAA battery (battery not included)

Detection range: 20m2

Quiescent current: ≤10uA

Installation method: ceiling type

Alarm current: ≤120mA

Working temperature: -10°C~ 50*C

Low voltage notice: ≤2.4V

Working humidity: s95%

Alarm sound level: 90dB/1m

Relative size: 9090 40mm