GIMDOW Third Generation Smart Door Password Electric Lock APP control keyless

GIMDOW Smart Life App Security Electronic Door Lock APP Smart Remote Control Lock Digital Code Keypad Deadbolt For Home Hotel Apartment 1. This device is installed inside the door, and you don&need to remove your original door lock. No need to disassemble, just stick it on with 3M adhesive and use it. 2. Support mobile APP, Android or Apple , you can download APP, and unlock via Bluetooth, so even if you forget to bring the key, you can open the door. 3. To purchase a password device for outdoor equipment, you can open the door by entering the password. 4. if you do not need purchase outdoor equipment, just purchase the equipment, you can open the door through the mobile APP, but you cannot open the door through the password. GIMDOW A1 product parameters ( indoor unit lock) Apparent Parameters Body Material：PC and Steel Color：Gray Hardware Parameters Communication Mode：above Bluetooth 4.0 Battery Date：AA battery*4 ( shipping without battery ) Endurance：300 Days APP Support Android：Above 5.0 iOS：Above 8.0 GIMDOW P1 Product Parameters (outdoor unit - Password Lock) Apparent Parameters Body Material :Aluminum alloy and PC Color :Gray Hardware Parameters Communication Mode :Above Bluetooth 4.0 Battery Date : AA Battery*2( shipping without battery ) Endurance :300 Days APP Support Android : Above 5.0 iOS : Above 8.0