تخصيص 12 فولت قفل الملف اللولبي المغناطيسي مكافحة الصدأ قفل خزانة ذكي

Product Advantages

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

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

3. The electronic locker lock is activated by a high-strength engine gear, and has a fully automatic unlocking.

4. Easy installation, 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.

Professional pre-sales and after-sales service

Shenzhen Longyuan Lock sales staff has been taken strict product and business training to provide customers with professional pre-sales and after-sales service, including quotation, product introduction and solution suggestions, aiming to provide customers with the most suitable products and the most competitive price support.

Shenzhen Longyuan Lock after-sales team have been taken strict product and technique training include basic operation and use of the smart lock, daily operation management, simple fault exclusion, daily maintenance etc. Provide customers with the best quality and most professional technique support and services.

Shenzhen Longyuan Lock company provides customers with 7*24h pre-sales, in-sales and after-sales services.

Failure analysis

How to judge equipment failure?

1. Equipment Power-off

Unlock method: Unlock by emergency pull rod method

2. The lock latch is not centered and offset

Unlock method: Unlock the emergency lever and pry the door

3. No response to emergency unlocking

Unlock method: Cut off or saw off emergency lever with pliers, and toggle stopper powder metallurgy unlocking

4. U-shaped part hook and torsion spring were broken

Unlock method: Unlock the emergency lever and pry the door