Simplified easy installation Easy to change batteries User deleted individually. Master Bluetooth key : the Bluetooth lock unlocks with Bluetooth via the app. Master code : the Bluetooth lock unlocks with a permanent master code. The mobile app can generate up to 300 codes with validity duration from one time , permanent or a range from 5 minutes to 180 days. Wrong code entry limit : after 5 unsuccessful attempts at entering a code the Bluetooth lock will be unresponsive for 5 minutes.Mechanical key and Bluetooth lock unlock can be used to unlock in this state. Time auto lock : after successfully unlocking , the Bluetooth lock will be automatically locked after a period of time between 5 to 120 seconds.
The owner sets this function. Simple locking : press # key for 2 seconds to lock the Bluetooth lock 7. Lower battery consumption: 4pcs AA batteries can provide 5000 openings. Lower battery indicator : if battery power is low , it will emit low battery warning. Battery level will also be updated on the app during bluetooth unlock.
If battery power runs out use 9V backup battery or mechanical key. Decoy code : 8 decoy digits can be entered prior to the actual code to prevent the code from being exposed.
Material:Zinc Alloy, Stainless Steel Model: OS8815BLE Color: Black&Silver Power Supply: 4X1.5V AA Alkaline Batteries (Not included) Door Thickness Requirement: 28-65mm Dimension: 137x60x12mm Inductive distance: 3cm Unlock Way: Bluetooth, Code, Mechanical key Locking Method: Automatic Dynamic Power Consumption: 150-300mA Code length: 4-8 digits User Capacity:130 user Static current:? 200mA Working Temperature: -40 to 85 Working Humidity: 20%-85%. 1 X Bluetooth Door Lock 1 x User Manual Include all accessories. The item "Digital Smart Door Lock bluetooth Keyless Cell Phone App Security 130 User" is in sale since Wednesday, April 24, 2019.This item is in the category "Home & Garden\Home Improvement\Building & Hardware\Doors & Door Hardware\Other Door Hardware". The seller is "nuflower2009" and is located in Shenzhen. This item can be shipped worldwide.