WOFEA 433 MHZ Wireless Door and Window magnetic sensor For alarm system Safety Security

$7.00 $6.00

SKU: 1856881438 Category:

USD 4.90/pieceUSD 6.83/pieceUSD 16.20/pieceUSD 3.93/lotUSD 3.87/pieceUSD 8.10/pieceUSD 4.23/pieceUSD 6.85/lot

Wireless door window sensor, door magnetic contact

Operating volt: 3V , Battery type : CR 2032 the battery not included

Operating current:8~15mA
Quiescent current:2uA

Transmitting Freq : 433Mhz(if you need 315mhz please contact us.) IC code : 1527 Shock resistance : 390 K

Transmiting distance :150 meter in the open area.

Installation:less than 12mm between part A and part B
Modulation Mode:ASK
Operating Temp:-20~+70

Door sensor Size :


The door/window magnetic contact includes two parts. The sensor will send the wireless signal to the alarm Panel immediately when this two parts are separated more than 15-30mm.

Installation of door/window magnetic sensor

Load batteries in part A of the wireless door/window magnets and fix the same on doors/window frames to be monitored, and part B on the doors/windows, as close to each other as possible, as shown in Figure. (We recommend fix parts A and B with screws. The screw holes of part A are located in the mounting board, which should be punched using hard objects).

Test of door/window magnetic sensor

After installation, pull the antenna to the full length. Open the doors/windows to be monitored, the red light on the magnet will be on, at the same time, there will be alarming sounds and indication on both console and the handset. If the red light on the magnet is not on, please check whether the “Low volt indicator” is on. If it is, please replace the batteries. Otherwise, please contact the supplier.


  • We will ship package in 2 business days after payment clear
  • We can’t control service transit time, this information is provided by the carrier and excludes weekends and holidays. so please give us an opportunity to check package for you .
  • Please allow sufficient time for delivery and contact us if you don’t receive your package within 35 business days. All orders will be processed in 2-3 business days from the date of payment or the date of e Check is cleared. The delivery confirmation will be sent via e-mail when your order is processed


  • 2 Years replacement warranty.
  • We benefit for all item sale. If you need help and have any other question , please feel free to contact us by eBay message .
  • Return is not accepted if you change your mind or purchased the wrong item.
  • Buyer is responsible for return shipping costs and insurance.
  • Shipping/Handling/Insurance costs are not refundable.


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Contact Us

  • Hours of Operation – We are open Monday through Friday 9:00am – 6:00pm. If you mail us a question after business hours, we will do our best to answer your question. If not, we will get back to you on the following business day.
Weight 0.2 kg
Dimensions 10 × 8 × 6 cm
Model Number


Brand Name





Guangdong, China (Mainland)




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