Video Intercom System Video Doorbell Door System Kits Support Unlock Monitoring For Villa Home Office Apartment 1200TVL

Video Intercom 1200TVL Video Door Phone Camera for Apartment This is a 4-wire system connection. Use a 4-core cable to connect the outdoor camera and monitor. 7 inch TFT HD LCD screen indoor monitor with menu operation, touch button, one-key mute, unlock, monitoring and answer/hung up function. Hands free two-ways audio intercom communication. When a visitor ring the bell, the monitor will be activated and show the image outside. Press the answer button, then you can talk to outside, press the answer button again to turn it off. If you do not press the button after conversation is finished or if no one answer the call, the monitor will turn off automatically after 60s. Wide angle camera with more installation options. One click unlock door lock Support color and B/W day/night vision. Material aluminium alloy panel Waterproof IP65 Operation Temp. -20 degree +50 degree Installation Wall mounted Simple four wire connection, maximum distance support of 100 meters, compatible with various electronic locks  FAQ: Q: Does this set include electric lock and CCTV camera? A: No, it needs to be purchased separately. Please contact the seller to purchase. Q: Is the screen always on in standby mode? A: No, the firmware has been upgraded. The screen will be turned off in standby mode to protect the display. Q: Can I turn off the backlight of screen buttons? A: No, the backlight will turn on when you power on. Q: What cable is used to connect the call panel and display? A: Ordinary RVV 4-core cable/cat-5/6 digital cable can be connected. Q: How far is the supported connection distance? A: It depends on the diameter and quality of the cable you use. Generally, there is no problem with cables within 100 meters. Q: Can this set be connected with a lock? A: Yes, this supports all electronic locks, no matter no or NC. But the lock needs to be purchased separately. Q: Do I need to buy any accessories? A: You only need to prepare a 4-core cable, which is enough to meet your connection distance, and other accessories required to connect the product are also included in the package, so you do not need to purchase additional. (excluding lock)