Specification:

Wireless Smoke Detector

Power source:9V alkaline battery or carbon battery
Static current: less than or equal to 10uA
Alarm current: no more than 30mA
Smoke sensitivity: level 2
Emission distance: no less than 100m(open distance)
Working temperature: -10ºC to +50ºC
Relative humidity: 95%RH
Alarm sound: >75dB
Support frequency:433MHZ 1527/2262 encoding
Emission distance: 100M(in open air)
Reference standard:EN14604
Low voltage alarm: the battery is less than 7.5+/-0.3V transmitting
Wireless low voltage code, and the battery is holding
In the case of continuous low voltage, the wireless low voltage code is transmitted every 12 hours
Battery life: at least 1 year

Picture:

FAQ:
Q: 1. Can I have a sample order?
A: yes, welcome sample order to test and check quality

Q: 2. Which Payment terms are acceptable?
A: We accept T/T, Western Union, PayPal

Q: 3. Which Shipping methods are available?
A: The DHL, UPS, FedEx, EMS, By Air, By Sea are available.

Q: 4. How about the lead time and delivery time of my order?
A: In general, the lead time is 3-10 working day according the details quantity. Delivery time is 4-8 working day.