Description
| Payment & Shipping Terms
|
| Payment Term: |
T/T or L/C at sight |
|
| MOQ: |
3000 sets |
|
| Means of Transport: |
by sea or by air |
|
| Supply Capacity |
| Production Capacity: |
200,000pcs per month |
| Packing: |
color box/ double blister card |
| Delivery Date: |
in one month after 30% payment |
smoke alarm beeping
The wireless online smoke alarm can be included in the same system by a LEARN button. When one of the detectors alarms, it emits the high frequency digital signal (433.92MHz), the others receive the same signal and will alarm together to remind users to take measures.
Specifications:
1) Power source: One 9V battery, three 1.5VAA
2) Quiescent current: 80uA
3) Temperature: -10º C ~ +40º C
4) Frequency: 433.92MHz
5) Alarm decibel: ≥85dB/3m
6) Size: (diameter) 128x 50mm.