KERUI 433mhz Wireless Door Sensor Home Alarm Security Window/ Door Sensor Detector For W18 W20 K52 WIFI GSM Alarm Systems
£3.74 – £17.54
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Description
- Hign-concerned Chemical: None
- Model Number: D022
- Brand Name: KERUI
- Origin: Mainland China
- Certification: CE
- Smart home platform: None
- Frequency: 433MHZ
- Usage: sensor for gsm PSTN alarm systems security home usage
- Color: White
- Powered by: 12V 23A battery
KERUI 3pcs/5pcs/10pcs Wireless 433MHZ Door Window Security Smart Door Sensor for W18/W20/K52 /W2 Home Security WIFI GSM GPRS Alarm system
Door and door frame parallel: magnetic door and magnetic stripe position can be installed according to plans .
Note:The magnetic stripe must be installed close to the side of the door indicator light,the distance between two parts can not exceed 1CM
window and window frame parallel: magnetic door and magnetic stripe position can be installed according to plans .
Note:The magnetic stripe must be installed close to the side of the door indicator light,the distance between two parts can not exceed 1CM
Features:
* Suitable for Door, Window, drawer, cabinet…etc
* Power Supply : 12V battery x 1 pcs
* Transmit distance : approx 100m(no obstacle)
* Internal distance : 15mm
* Humidity: less than 90%
Package Including:
3/5/10 x Door/Window sensor （work  23A 12V battery not include）
3/5/10 x sticker
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