Specifications

1,433/868Mhz
2,low current
3,Test button,high dB alarm sound
4,Auto reset after smoke clear
5,MCU tech, Anti-light,Mothproof

Wireless smoke sensor PA-422R

Introductions:

 

70% of all home fire deaths occurs in homes with no alarms or no working alarms, and nearly one quarter of smoke alarms in reported fire are not working. Our battery operated optical smoke alarm are designed to help protect you and your family from the dangers of fire.

 

This unit is smaller in diameter giving it a discreet design. This model is powered by a 9V battery, providing continuous protection, even during power outages.This easy-to-install unit includes a test button to verify the detection electronics are working as intended. Please install the smoke alarms on every floor of your home, in hallways, inside bedrooms, and outside of sleeping areas and replace smoke alarms every 10 years.

Feature:

>Wireless distance:80M
>Test by hand
>Auto reset after smoke clearing
>MCU,ASIC adopted
>Anti-light, Mothproof,Dustproof
>Normal and alarm LED indication
Technique:

>9V battery
>Static current≤10uA;
>Aalrm current≤40mA
>Sound level:≥85dB/m
>Work Temperature: -10 °C+50°C
>Work humidity: ≤95 %RH
>Detecting area: 20 square meter
>Aalrm output: sound & flash& mesh network alarm
>Certificate:EN14604 & CE & RoHS
>Size: Φ117*41mm