720P 4.3inch HD Screen WiFi Smart Peephole Viewer Doorbell Home Visible Intercom Doorphone-cr

Smart home visible intercom doorbell creates a new trend of doorbell, and is the last line of defense for home safety. No need destroying the door structure, no perforating and wiring, no need complicated installation procedures to use. It's a practical high-grade smart home security products, widely used in high-grade apartments, high-grade office buildings, villas, hotels, hotels, private residences and other places. Features: Several minutes quick installation. WiFi connection, no wires needed, easy to install. Zinc alloy material, sturdy and durable, anti smashing prying and falling. Built in upgraded battery. The battery capacity is 3600mHA, and its standby time is up to 3 months. 720P 4.3inch HD screen, 166 °wide-angel lens and two-way talk with noise cancellation allow you to see, hear and speak to anyone at your door. Security alert and human body automatic detection. Within the effective range of 1 to 2 meters, someone staying at the door will be taken pictures and be taped and alarm information will be sent to your mobile phone. Night and infrared night vision with 2 IR LEDs. Day and night mode automatic switching, whether day or night, the image is clearly visible for your safety and family security. Waterproof protection, durable to withstand various environmental conditions. Mobile phone remote video call and remote unlocking. Whenever you receive a ring or motion detection, you can monitor your door and interact with visitors from the app wherever you are (as long as your phone has connected WiFi). Support multiple users to view or record at the same time. Compatible for IOS, Android, Mac; Wi-Fi Connection: 2.4GHz. Support SD TF card maximum 32GB. Specifications: Display Size: 4.3 inches Solution: OV9712 CMOS sensor and Hi3518E SoC Display Resolution: 1.0MP-1280x720P Focal Length: 1.7mm Perspective: 166 degree wide angle Input / Output: built in microphone and speaker Video Compression: H.264 Resolution: 1280 x 720 25FPS Night Visibility: 2 Infrared LED PIR Motion Detection: support (if PIR opens, you can only use 1200 full batteries. Please note!) Wireless Standard: 2.4GHz WiFi IEEE 802.11b / g / n Mobile Phone Memory: SD TF card maximum 32GB (Excluding) Cloud Function: support Power Supply: 3600mHA battery ( Built-in) Charging Port: MICRO USB Working Mode: 380mA ( IR open) Standby Mode 200uA Waterproof: support User Accounts: a total of 4 users (administrators and ordinary users) Working Temperature: -20 to 55℃ Relative Humidity: 85% (no condensation) Size: Indoor Viewer: 14.2 x 8.7 x 2.0cm/5.6 x 3.4 x 0.8in Peephole Camera: 6.5 x 5.0cm/2.6 x 2.0in Package Weight: 604g/21.3oz Package List: 1 x Indoor Viewer 1 x Peephole Camera 1 x Bracket 1 x USB Cable 1 x Battery ( Built-in) 1 x Installation Kit 1 x User Mannual Note: Please test the machine if it is working properly before installation.