The Electronic Smart Door Handle with Code & Bluetooth is part of the Smart Door Hardware collection from Intelligent Hardware. It has an automatic locking mechanism built into the handle, which only allows the door to open when entering the correct numeric pin code or via the access app. Suitable for door thicknesses of 38-58mm. Satin Stainless Steel finish. Features: - Locking mechanism is operated with four buttons (numeric code) or mobile phone - Access door with mobile phone Bluetooth - Invite and manage other users with access app - Check door access record on mobile - Replaces existing handle with no modification - Quick and easy installation - Suitable for both iOS and Android systems - Two CR2 lithium batteries in outer handle - Handle with no left and right distinction - Suitable for door thicknesses of 38mm-58mm - Emergency opening with existing key is still possible as the cylinder stays unchanged - Non-handed handle - This product is not suitable for use in all environments and should only be used in appropriate environments (designed mainly for internal use) Technical Info: - App: iOS or Android - Access control: register up to 6000 openings - Bluetooth: low energy 4.0 - Door thickness: 38-58mm - Battery: 2 x CR2 lithium - Power consumption: 0.8mW on stand-by, 360mW when used - Battery level can be checked in the app - Door handle dimensions: 142mm x 56mm x 66mm - Weight: 880 grams