Bell System 801 Door Entry Handset - White

Instant Communication Activation Activate the call button on either the master or slave unit to instantly alert and communicate with the counterpart, ensuring swift and efficient interaction in any scenario.

Cover upto 100m in distance

Standard door entry handset found in most Bell door entry kits.

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

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

Easy to Use - Experience the simplicity and power of our full-duplex wireless intercom. Just plug in and start communicating instantly. No complicated setup or pairing is required. Just press the channel button and start talking. It's that simple! No need to read the instructions. Specifically designed to be user-friendly. Note This intercom comes with an adapter and needs to be plugged in for use.

Vimar 887U Universal AP Home Telephone without Hearing Lock for AC Call Systems and Sound System, Compatible with Third Party Home Phones for AC or Electronic Call Systems (Non-Digital) White

Other UPS Accessories

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.

Instruction This is a wired video intercom doorbell system, which is composed of an external camera and an internal monitor and works together.

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.

5, Applications Wired connection stability clear vision for home security, Can be used in apartments, villas, hotels, offices, public buildings, etc.

Does not require any accessories to install on the wall

700TVL camera with Aluminum alloy panel.

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.

Screen Use TFT-LCD screen, with high resolution, image is very clear. The screen color and brightness can be adjusted.

9 Inch Color Screen Monitor TFT-LCD screen, with high resolution.Easy operating .Dual-Way Communication between indoor monitor and outdoor camera.

PORTABLE- Every intercom comes with a durable clip, it will help you clip the intercom to your shirt pocket, collar, or pants pocket. And it will protect the unit if it is dropped by accident.

Installation of wires without soldering