7-inch HD Wireless Door Phone Kit - 1080P Video Intercom with 2.4GHz Long Range

Truly Wireless Product: No wiring, no WIFI connection, no need to connect to the internet and mobile phones. Our doorbells and monitors work on lithium batteries, the outdoor doorbell camera can be on standby for up to 1 month, but as a wireless product, the monitor consumes power quickly, so we recommend that the indoor monitor needs to be powered at all times. The batteries in the door unit and the indoor unit are interchangeable.Compatible with Electrical lock and Indoor Unlock: This door phone can work with 12V electrical lock, so you can connect an electrical lock to this system. With this function, no matter where you are in the house, you just need to press unlock button on monitor to open the door. This will bring great convenience for your family members and friend.1080P HD Camera & 7 Inch LCD Touch Monitor: With rain cover, IP55 waterproof design, dust proof, and anti-vandal, HD camera build-in speakers and microphone, IR night vision, 140o wide view angle, clearly observe visitors' day and night.7-inch UI interface monitor, indoor monitor can store up to 100 pictures with date and time, a super experience.IR (infrared) Night Vision Function & 2-Way Audio: This video doorbell camera is equipped with day/night vision automatically switching function and 2-way audio. When someone press the doorbell, no matter bright or dark outside your house, you can clearly see the visitor’s face. And achieve two-way intercom.Snapshot or Recording: When visitor press the doorbell, we can snapshot or video recording and save in the monitor (up to 100 pictures).