As large shopping malls and supermarket chains are booming around the world, the theft of products has become increasingly serious, causing many losses to merchants. With the improvement of anti-theft technology, more and more supermarkets widely use EAS anti-theft system, which effectively prevents the loss of products. So, as a more useful EAS anti-theft system method-how should the sound and magnetic anti-theft door be installed and used? How to solve the problem of acoustic and magnetic anti-theft door in use? The following editor will give us a specific introduction.
1. If the acousto-magnetic anti-theft door does not alarm, you should first check whether the power is turned on and whether the plug has fallen; whether the anti-theft tag will cause an alarm when it passes through the acousto-magnetic anti-theft door. You can use the anti-theft tag to check the acousto-magnetic anti-theft door; Acoustic and magnetic anti-theft doors are easily disturbed by metal objects. Check whether there are metal objects around the acoustic and magnetic anti-theft doors.
2. Acoustic-magnetic anti-theft door is falsely reported. The acoustic-magnetic anti-theft door is a proprietary power line. No other electrical equipment is allowed on the wire line; no electrical equipment can be used within two meters of the acoustic-magnetic anti-theft door, otherwise it will Affect the alarm function; there can be no coiled coil within ten meters, the coil will generate a certain magnetic field and then affect the alarm; the cash register must maintain a certain interval with the acousto-magnetic anti-theft door; the acousto-magnetic anti-theft door cooperates with the anti-theft tag to alarm, and check if a false alarm occurs Are there any anti-theft labels around; the anti-theft labels must be kept at a certain distance from the decoder, and the anti-theft labels are better stored in a metal box.
3. The decoder does not decode, check whether the power is on; check whether the decoder under the cashier is connected to the decoder board, if there is a crack, turn off the power and connect again.