Wireless Invisible Keyless Electronic Lock with Remote Control and Touch Unlock Function

Features: _x000D_ _x000D_ Made of high quality zinc alloy, durable and stable performance _x000D_ Invisible remote control lock, specially designed for home security _x000D_ No keyholes outside, there is no way for thieves _x000D_ Tiger lock method, more safe and stable _x000D_ Touch design, it can be locked and unlocked by touching the lock body when indoors _x000D_ Support 3 unlock mode: Remote Control Unlock & Indoor Touching Unlock_x000D_ Super design and easy for installation _x000D_ _x000D_ Specification:_x000D_ Condition: Brand New_x000D_ Material: Zinc alloy _x000D_ Color: Golden, Silver_x000D_ Optional Type: A, B, C, D_x000D_ Type A: Golden, no USB Bluetooth Adapter_x000D_ Type B: Silver, no USB Bluetooth Adapter_x000D_ Type C: Golden, with USB Bluetooth Adapter_x000D_ Type D: Silver, with USB Bluetooth Adapter_x000D_ Power Supply: 2 * AA batteries (not included) _x000D_ Transmission Frequency: 433MHz(500KHz) _x000D_ Operation Range: Within 20m _x000D_ Unlock Mode: Remote Control Unlock & Indoor Touching Unlock & Mobile Phone Bluetooth Unlock(need to buy USB Bluetooth Adapter Type)_x000D_ Package Size: 23 * 19 * 5.5cm/9.1 * 7.5 * 2.2in_x000D_ Package Weight: Approx. 1050g/37oz_x000D_ _x000D_ _x000D_ Note:_x000D_ 1. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. 1Made of high quality zinc alloy, durable and stable performance 2Invisible remote control lock, specially designed for home security 3No keyholes outside, there is no way for thieves 4Tiger lock method, more safe and stable 5Support 3 unlock mode: Remote Control Unlock & Indoor Touching Unlock1 * Lock 1 * LockBoxBracket1 * USB Cable 3 * Double SidedAdhesiveTape 1 * Fixator 4 *Remote ControlKeys 1 * Screw Set1 * User Manual