Search query: video intercom 3 monitors

Product: JLB7tech Video Doorbell Intercom System,4-Wire 7" LCD Touch Button Monitor and IR Night Version Doorbell Camera,Support Remote Unlock,Monitoring,Dual-Way Video Door Phone kit(Don't Work with wi-fi)
Brand: JLB7tech
Color: 7 inch Doorbell intercom(white)
Relevance: Substitute
JLB7Tech Video Doorbell Intercom System with 7” LCD Monitor and IR Night Version Out Door Camera(NO WIFI)

Features:

1. 7" color TFT LCD without radiation, low power consumption and high definition, fashion and Ultra-thin design.

2. 420TVL camera, equipped with IR LED and Light sensor, the Light sensor will turn on the IR led automatically when light in low level.

3. Color, brightness and ringtone volume can be adjustable according to personal preference.

4. Hands free intercom,sensitivity touch button makes perfect experience.

5. Support Door Answering,Monitoring, Electronic Lock and unlock.

6. Built with IP44 waterproof design, work stable in rainy day, cloud day, snow; Antioxidant and durable to use.

7. Up to 2 doorbells can be connected with 1 indoor monitor

Specifications:

Indoor Monitor

Monitor & Resolution:7" Color HD TFT LCD, 800*480

Intercom Code:Hands-free, two-way conversation

Delay Calling Time:120s

Wiring: 4 wires

Adapter input: AC100~240V, 50/60HzAdapter output: DC12 V 1000mA

Power: ≤5W (operation), ≤0.2W (standby)

Out Doorbell

Camera sensor: 1/4 CMOS,420TVL

Night version:IR LED illumination for better night vision

Power Supply: Supplied from indoor monitor

Panel material:Anti-oxidation aluminum alloy/acrylic

Features: IP44 waterproof,Dustproof,and Anti-vandal

Packing includes:

1x Indoor Monitor

1x Outdoor bell

1x Power Adapter

2x English User Manual

ATTENTION:

The wired video doorbell intercom is not wireless & no need to set up WIFI.

Extension cable not included.
【7’’ TFT LCD Monitor】 This video doorbell intercom system with no radiation, low power consumption and fashion with Ultra-thin design. It can be widely used in private houses, villas, offices, hotels, public buildings and so on
【Two-way Talking】Up to 2 outdoor camera can be connected with 1 indoor monitors. Dual-Way video doorbell intercom system between indoor monitor and out door camera.You can both see and speak with visitor, answering indoor after install the multiple intercom.
【DURABLE IR OUTDOOR CAMERA】IP44 Waterproof outdoor camera equipped with light sensor and IR LED, will automatically switch the IR LED to ensure you clear view on night, durable aluminum and acrylic front panel to protect against potential vandalism.
【REMOTE UNLOCK】 When visitor press the button on out doorbell camera, the indoor monitor will ring and press the Unlock button to welcome your visitors, no need to unlock the door for your visitors.
【MAXIMUM 260FT EFFECTIVE DISTANCE】 This video doorbell intercom support maximum 260ft effective distance from the outdoor camera to furthest indoor monitor. No need to set up WIFI Internet.Just use AC power adapter to connect the indoor monitor , then use 4 wires to connect indoor monitor and outdoor camera.(No extension cable included)