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Digital Electro Goods

We are so lucky living in such a wonderful time. Our almost unlimited …

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Digital Electro Goods

We are so lucky living in such a wonderful time. Our almost unlimited …

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Digital Electro Goods

We are so lucky living in such a wonderful time. Our almost unlimited …

product

Digital Electro Goods

We are so lucky living in such a wonderful time. Our almost unlimited …

product

Digital Electro Goods

We are so lucky living in such a wonderful time. Our almost unlimited …

product

Digital Electro Goods

We are so lucky living in such a wonderful time. Our almost unlimited …

433mhz wireless window door open alarm sensor gap detector

Introduction:

Save power design, low power indicated, It is widely used for monitoring and security system, with high reliability, small size, easy installation and operation and strong flexibility. It includes one transmitter part and one magnetic part, when the door or window is open, it will be triggered and immediately sends out wireless signal to main alarm system to warning.

Installing place: door, window, drawer ,cabinet and so on.

Specification:

  • Triggered distance between two  parts 1~1.5cm
  • Working current:10~15mA    Static current: 5ÎĽA
  • Power: standby :0.01W, Alarm :0.09W
  • Chip: EV1527, (SC2262 selectable, others negotiable.)
  • RF frequency:433MHZ
  • Oscillator resistor can be 330k
  • Transmitting distance: noninterference about 180m ; indoor about 30~50 m
  • Operating temperature: indoor -15 ~ 50oC, related humidity  95%
  • Installation:less than 15mm between part A and part B

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.

Wireless opening roller shutter door sensor for shops and garages.

  • Working voltag: 12V23A battery
  • Charging Current: 15mA
  • Static Current: 18uA
  • Transmission Current: 16.5mA
  • Transmission Freqency: 433MHz
  • Transmission Distance: 30m

Shutter and GaragesSensors:

These sensors are used to protect the opening ofShutter. If a burglar opens the protected Shutter , a magnetic switch inside the sensor,will trip, which sets off the security system.Install one at every entrance to make sure your shop is protected. Each sensor is supervised (self-checking) for professional reliability and offers you choice in design and performance. It will work with alarm systems, compatible with most standard security system.

Pull out the antenna of the magnetic detector when the Shutter from the closed position, LED 1 will turn to red for 2 seconds, the magnetic detector will be triggered and will send alarming signal to the main unit.

Product Description

  • Working voltag: 12V23A battery
  • Charging Current: 15mA
  • Static Current: 18uA
  • Transmission Current: 16.5mA
  • Transmission Freqency: 433MHz
  • Transmission Distance: 30m

Application:

Mainly used for roller shutter/rolling door; also applied to other doors and windows

Installation:

Stick part A (magnetic bar) on the edge of the roller shutter/rolling door, and stick part B on the fixed frame of roller shutter/rolling door
Note: The distance of these two parts shall be less than 3-5 cm when the roller shutter/rolling door is closed.

Usages:

Pull out the antenna of the transmitter.
When the roller shutter/rolling door is opened from the closed position, LED 1 will turn on red light for 5 seconds; the sensor will be triggered and will send alarming signal to the main unit.

Indication of low battery: When the voltage of battery is less than 7.5V, LED 2 will straightly turn on red light. At this time, you must immediately change the battery.

NOTE: due to different  Gap sensor from different manufactures, the parameter will be different,  so these GAP sensors just for our alarm system. If your alarm system was NOT from us, please do NOT buy.