Model: | LS-818-3F |
---|---|
Brand: | Longsin |
Origin: | Made In China |
Category: | Security & Protection / Alarm |
Label: | pir sensor , home security system , pir detector |
Price: |
US $3.8
/ pc
|
Min. Order: | 1 pc |
Last Online:10 Dec, 2013 |
1.AA battery2*1.5V
2.low-power alarm
3.anti-RFI,EMI.
4.battery life:1year
5.detectingangle:110°
6.Emission frequency:315M Hz or 433MHz
7.emission distance:200m
8.coding way:permanent code
9.studying code
10.rolling code optional