Cheap speaker for electronic drums, Buy Quality speakers cheap directly from China intercom system for building Suppliers: JERUAN 7 inch video door phone intercom system video doorbell rain cover doorphone speaker intercomAvailability:In stock Add to cart Add to Wishlist
JERUAN 7 inch video door phone intercom system 2 monitor 1 camera doorphone Speaker intercom hands-free free shipping
7`` color TFT LCD screen ,low power consumption without radiation ,real wide display wish high resolution.
How to handle a situation when someone (a stranger) is knocking on your door ?
It happens to all of us, sometimes regularly depending on the neighborhood. But if we hear an unexpected knock on your front door. The question is, what should we do ? Normally, we will do below things:
1. Open the door directly (It is not the best idea if you do not know who is outside. Obviously if you know it is the trusted person, then you can.)
2. Look out the door\'s window (if it has one) first to see who is knocking, if you don\'t recognize the person, you could ask through the door who they are and what they want. But the main thing is, it\'s best to look first, before blindly opening the door.
3. Ignore the knock on the door: If you are a woman(or child, older) at home alone, you may ignore the knock on the door. But if the stranger is a burglar – that person may go ahead and break-in if they think no-one is home. By making some noise or turning on a light, the stranger will know someone is home. On the other hand the person may continue to knock hoping to get your attention.
Now, the extremely effective and simple way is using our video door phone intercom speaker system.
The item you are watching is our new arrival video door phone system. The monitor is equipped with 7" high resolution color screen and the camera is 700TVL , which will enable you to see clearly who is at the door. The camera mounted at the outside of the door allows you to talk outside and the people at outside can also talk to you. This 2-way communication is an inexpensiv
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|Package Weight||2.7kg (5.95lb.)|
|Package Size||33cm x 20cm x 20cm (12.99in x 7.87in x 7.87in)|
|Samrt Home Interface||No|
|Display Screen Size(inch)||7|
|IP Camera Interface||No|
|Kit Configuration||One to Two video doorphone|
|Camera Sensor type||CMOS|
|Viewing Angle (°)||92|
|Display Screen Type||Color|