Smart Smoke Sensor Detector, Battery Powered With Photoelectric

FEATURES:

Monitor your home security: Detect smoke and send notification to your smartphone to save your home timely. Hub Required.
Lower power consumption: A CR123A can work with the smoke senor over 3 years. Do not need to change battery frequently.
Professional design: Professional maze design, fast perception of fire. Sense of smoke and temperature, effectively reduce false positive rate and make the police more accurate. It adopts the preferred flame-retardant material shell, which has the characteristics of radiation resistance, heat resistance and impact.
Widely usage: This smoke sensor can be used not only for home, but also for office, warehouse, store, etc



SPECIFICATIONS:

Standard: Smoke Sensor
Wireless Connection Protocol: ZigBee 3.0
WiFi Frequency: IEEE 802.11 bgn 2.4GHz Only
Low Power Warning: Yes
Working Voltage 3V DC
Battery?CR123A
Battery Life ?3 Year
Working Temperature -10?~+55?

WARRANTY

We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.