Le serrature elettriche astute del Governo sollevano la prova per gli armadi automatici del supermercato

Product Advantages

1. High sensitivity, power on unlocking instant, less than 1second

2. Safty, shockproof, pry-proof, rust-proof

3. Long lifespan, electromagnetic lock can be used repeatedly more than 200,000times

4. The electronic cabinet lock is installed firmly, and the installation process is simple and flexible, There is no front and back design, and all sizes of cabinets and drawers with left, right, up and down door opening directions can be used universally.

Customer Service

1. Before signing an official contract with our customer we will help to analyze and provide professional solution based on customer actual demands and come out with optimum solution.

2. Keep informing our customer production process and help arrange quality checking in the factory if necessary.

3. For essential parts of electromagnetic lock failure, we will send to our quality manager and engineer head to check and help trouble shooting, also provide online technical support for the whole life.

Principle

It is based on 51 series single-chip microcomputer (AT89051) and equipped with corresponding hardware circuit to complete password setting, storage, identification and display, drive electromagnetic actuator and detect its driving current value, receive alarm signal sent by sensor, send data and other functions. The single-chip microcomputer receives the typed code and compares it with the password stored in the EEPROM.