Prevention Kit


  • Port: KHH, TW
  • Supply Ability: 100 Unit/Units per Week
  • Payment Terms: T/T,Western Union,PAYPAL


Product Detail

Quick Details

  • Brand Name: WJ
  • Model Number: WJ-N03
  • Place of Origin: Taiwan

Packaging & Delivery

Packaging Details: Standard pack in a box.
Delivery Detail: 7 days after received payment


1.One remote controller (palm size) can control 4 different sources of information.


  1. One remote controller (palm size) can control 4 different sources of information (Such as perform credit in/out)for 16 machines at the same time.
  2. Suitable for common grounding point and scanning connecting point.

 II. Installations:

  1. Connect the red cable (used as antenna) to the ends labeled ANT, pull the cable straight and high, and then clasp it onto the insulating object to increase receiving distance.
  2. Receiver and antenna should be kept away from switch power, metal, ICs, monitors and high-voltage items. This is the principle for wireless communications. If the above principle is not followed, the remote control distance will be shortened, and control failure is risked. Please assemble carefully.
  3. All controllers have the standard set-ups when released from the factory. Users must adjust set-ups to avoid interference. When setting up, the codes of remote controller and receiving board must be the same, otherwise the control will fail. Based on this rule, the ratio of controllers to machines can be 1 to 1, 1 to multiple, multiple to 1 or multiple to multiple.

Please refer to the following table for the standard set-ups: 6Pcable

Blue-TO Date 4 point, Green-TO 3 point, Yellow-2 point, Orange-1 point, Red-+12V, power, Brown-GND, grounding point.

  1. Change battery if remote control distance is shortened or transmission light does not illuminate.


III. Specifications:

  1. Remote controller---- Power: GP  23A  12V battery or other similar products
  2. Receiving board----Power: +12V±3V

Sensitivity:  -70dbm (Linear distance 100 meters without block)



Push button time +0.5 second


ON        S  S




              (figure 2)