Key Storage Box Hanging Phone APP Control Password Padlock for Home Hotel School Office

Feature: 1. The key box adopts high?quality zinc alloy material, durable and can withstand all kinds of bad weather. 2. Support mobile APP control, can send PIN codes and key to open the door through the mobile application. 3. Key box will always perform on?demand and allow you instant access to your keys. 4. With multiple password methods, one?time password, permanent password, time?limited password, and record query. 5. Key storage box, suitable for most door handles and can be easily hung on doors, fences or other locations. Specification: Condition: 100percent Brand New Item Type: Key Box Material: Zinc Alloy Battery Parameters: 4 x AAA Alkaline Batteries (Battery Not Included) Unlock Function: App, Password For Bluetooth Standard: For Bluetooth 4.1BLE Support Mobile Phone System: For Android 4.3/ for IOS 7.0 and above Low Battery Alarm Voltage: 4.8V Standby Current: 65microamps Working Current: Less Than 200microamps Working Temperature Range: -20-70 celsius False Acceptance Rate: 0.001percent Rejection Rate: 1.0percent Weight: Approx. 1258g / 44.4oz Fingerprint Head Size: Approx. 195x68x43mm / 7.7x2.7x1.7in. Package List: 1 x Key Box (Battery Not Included)1 x Rubber Mat1 x Accessory6 x Expansion Tube6 x Screw1 x Screwdriver1 x Gasket6 x Washer8 x Bolts1 x English Manual Note: 1. Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding.2. 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.