Smart Explosion-Proof Home Security Lock - 4 Remote Control Mechanical Anti-Theft Deadbolt with Low Voltage Protection & Alarm Sound | Ideal for Apartments, Offices, and High-Security Areas

Specification: Condition: 100% Brand New Material: Stainless steel Color: Silver Unlocking mode: Remote control unlocking and Key unlocking Remote control features: the system and the remote controller for matching use, only the remote control which has successful codes can unlock, each lock can match multiple remote controller. Anti theft performance: Anti technical opening, Anti master key unlock, Anti card unlock, Anti violence damage. Password Level: Encrypted transform digital signal, can not be deciphered. Remote control distance: 0 to 10 m Number of operations: 300 thousand Power supply: 4 * AA batteries(not included), emergency power supply for remote controller Battery Service Life: About 1 year Unlocking current: 120 mA Use environment: temperature: to 20 ~70 , humidity: 25% ~ 80% Item Size: As Pictures Shown Package Weight: Approx. 986 g Package Include: 1 * Lock (Main Body and Lock Tongue, built in a 23A 12V battery ) 1 * Bag of Screws 4 * Remote Controller (with Built in Button Batteries) 1 * Pack of Installing Tools 1 * Wireless WIFI Nut 1 * Manual

【Stainless Steel Material】Anti rust battery box, spring is made of special material, durable in use. The lock tongue and main parts are made of stainless steel, without fading.

【Easy to Install】Beautiful appearance and arc design, the lock body is relatively thin. Easy and firm installation with the external mounting plate. It is easy to install without plugging in.

【High Safety】Innovative unlocking and locking prompt tone. Remote control unlocking, explosion proof lock, mechanical unlocking.Remote controls with digital conversation system, it cannot be decoded or duplicated.

【Long Service Time】Power saving control mode, low power consumption, 4 * AA batteries can offer about 1 year work. Long service life, 300 thousand locking operations, no wear.

【After Sales Service】If there are any using problems or unsatisfactory with our products, please feel free to contact us, our professional customer service team will consult the issues with sincerity. Thanks for purchasing from us.