Bell 901 - 1 Way Audio Door Entry System

Product type TOOLS

4) This video intercom can connect to the electric lock. You can open the door with the indoor monitor. Very convenient!

About the extension cord This set is equipped with 4-wire technology, so you need to connect a 4-wire cable between the monitors and the hood.The extension cable is not included in the box, but we will provide the 4-pin connector to connect the extension cables.

Bs03 New 3 Way Bell 903 Audio Door Phone Intercom With Electric Lock Kit & Power Supply

The outdoor unit is weatherproof

The outdoor unit is weatherproof

The outdoor unit is weatherproof

Human Detection & Customize Detection Zone Whenever the video intercom detects human activity at your front door, it will send you mobile notifications right away in case there s an uninvited guest. You can always fine-tune the detection sensitivity and set up specific detection zones to reduce unwanted alerts.

The outdoor unit is weatherproof

TWO-WAY AUDIO When someone rings the doorbell, all monitors and phones will ring.You can see, hear and talk to anyone in front of your door from anywhere and you won't miss any visitors.You can answer and unlock the door with any monitor. You can connect all 12V electronic locks. All monitors support call forwarding or internal speaking (audio only) between indoor monitors.

INDOOR MONITOR SCREEN---- We use high resolution TFT - LCD color screen, high-definition digital photo visual perception. The color and brightness of the screen can be adjusted.

2-Wire installation and polarity protect, 24V 1A power adapter.

REAL TIME MONITORING AND NEVER MISS A VISITOR With the latest IP technology,when visitors press the doorbell, your phone will receive the APP TUYA call.You can see, hear and talk to someone at your door , even unlock remotely via your smartphone in anywhere.you never miss a delivery or keep guests waiting.Can be used in apartments, villas, hotels, offices, public buildings.App is "TuyaSmart".

4-Wire WiFi Video Doorphone with Free app Set your WiFi to 2.4G and add the video door phone to the "TuyaSmart" app. Start your smart life! You can see, hear, talk, even open the door of your phone and share the device with your family as well.

4.3 INCH MONITOR&Handsfree handle call Supports hands-free and handle call, clear voice and good sound quality. Very easy to adjust the brightness, volume, contrast and 25 ringtones of select, hands free intercom, electric unlocking functions, monitor the outside view

ENJOY EASY SELF-INSTALLATION Easily connect Ring Intercom directly to your existing intercom system without the need for any changes to the building's shared infrastructure. There is also no drilling or complex installation is required, as the self-adhesive mounting strips provided in the box make it quick and hassle-free to set up.

ROBUST MAGLOCK - The 272KG holding force maglock ensures your door stays securely locked. It's fail-safe, and comes with a Z & L bracket for simple fitting.

Multiple unlocking methods the outdoor doorbell has both fingerprint unlocking, digital code unlocking and RFID user card unlocking. Also, you can unlock the door for your visitors remotely via the 10-inch touchscreen indoor screener or mobile Tuya APP.

7 INCH MONITOR 7 Inch TFT press key screen,door answering, monitoring and unlock, dual-way intercom Mute door intercom with door bell kits.

The outdoor unit is weatherproof