Chongqing Baishang Wei Technology 2015 new products, TJ1503DS-01-type electric locks, it is an electromagnetic lock, can be used as locks, locker locks, cabinet locks, etc. Express is an electronic lock, power can unlock, voltage of 12V or 24V. This type TJ1503DS-01-type electric lock (can be used as the password lock, locker lock, cabinet lock courier) can also open or close the output signal, the output signal that is open 1, closed ie the output signal of 0 to ensure that closed state is not loss electricity. After closing the lock without reliable anti-theft strong beat, vibration. It is also characterized by having a stretch jack, jack can open the door lock of a larger force, can open more than 5KG heavy door. Priced at 25 yuan / sets (RMB) (order quantity more than in 1000). Tel 15826091490 Mr. Liu, Miss Du 13640598483 Fax 023-65336359, Website,: WWW.BAISHANGWEI.COM, Address: Chongqing Shapingba District 白鹤岭 the 3rd.