Smoke Detector PA-437W
1. High sensitivity smoke detection.
2. Built-in thermistor sensor, high temperature alarm function.
3. Smart WIFI remotely push alarm information.
4. Smart APP control.
5. With manually test, manually mute.
6. Sound and light alarm.
1. Working voltage: DC 5V
2. Battery:10 year lithium battery
3. Static current ≤20mA
4. Alarm current: ≤350mA
5. Alarm sound:>80db
6. Operating temperature:-0°C ~+50°C
7. Humidity range: < 95%RH (no freezing)
8. Low voltage alert:3.9V±0.3V
We will ship within 48 hours. If we encounter Saturday and Sunday, we will ship next Monday.
2、Instructions for our store:
We are the manufacturer of alarm products. This shop is our direct store. Because there is no intermediate agent, our price will be cheaper. But our product quality and after-sales service are first-class.
3、After sales service:
If you find a problem with the product you purchased. Please contact our customer service staff first. Our customer service staff will respond to you within 24 hours. We will definitely find a solution that will satisfy you. Our customer service staff work hours from 9 am to 22 pm (Beijing time).