Js-3421 Windows and doors alarm window magnetic set alarm 4-piece set burglar alarm

JOHNYSTAR has long been producing and processing a wide range of electronic goods. The price is low, practical and the packaging is exquisite and generous. The quality is too stable.

JS - 3421 - p. Alarm indicator light, installed on the door or window, if there is a thief entering the door or climbing into the window, will immediately emit a high alarm sound of 105 decibels. No, just turn off the switch. This type of alarm USES magnetic induction principle. It is easy to use, low price, stable quality and long service time. Exported to many countries and regions in the world, suitable for gift giving;

1. Doors, Windows, homes, shops, businesses and other places
2. Computer case security device of Internet bar
The installation of this product is convenient, only need to paste the main and auxiliary parts respectively on the cover of the machine case and the machine case, or two Windows, and align (leave about 5mm gap). When someone illegally knocks on the box or window (the main and auxiliary parts are separated), the alarm will make a strong alarm to warn the intruder to leave. I want to start the box, when the door, window, can be controlled by the switch. Suitable for Internet cafes, residential homes, offices, shop counters, etc. Built-in 90db alarm output, using 3 x 1.5v LR44 button cell (included in the machine)

40 PCS/CTN MEANS: 45.5 * 32.0 * 59 cm  GW: 16kgs/ CTN, NW: 15kgs/ CTN

Customized packaging and printing can be made according to customers' requirements. It is the best choice for marketing promotion and advertising gifts.

Welcome foreign businessmen to purchase in large quantities!