Introducing the EZVIZ Doorviewer with PIR - Turn a Standard Door Peephole into a Smart Door Viewer using two elements, the camera on one side and the screen on the other with a number of chime options to choose from. Furthermore, it works in the same way as a WiFi Video Doorbell, allowing you to receive a call on your smartphone via the EZVIZ app when someone rings the bell. Great for apartments and flats. Features and Benefits Two-in-one Video Doorbell and Door Viewer - Now you can easily see and talk to visitors through an indoor monitor and on your mobile phone. See who’s out there on a colour screen - Equipped with a 4.3-inch colour screen for the interior side of your front door, the DP1C Door Viewer shows you who’s out there. Instant alerts for 24/7 protection - Featuring smart motion detection, the exterior camera part captures images and sends real-time alerts to you when a visitor is at the door. See and speak with visitors when you’re away - Thanks to built-in ringtones, the DP1C alerts you to visitors and provides real-time video on the screen. If you are away, you can still see and speak with your visitors using your mobile phone. Brilliant vision, day and night - See more and see clearer with its 104° wide-angle lens. Rendering sharp night vision of objects up to 3 meters away, the DP1C ensures your peace of mind all day and all night. It is also smart enough to automatically shift between day and night modes. Sturdy and secure zinc alloy body - Made of zinc alloy, the device fits seamlessly onto your door. The exterior camera is tamper -proof and privacy-guaranteed, making it impossible for bad actors to peep into your house through the camera. Long-lasting protection - Equipped with a built-in 4600 mAh rechargeable lithium battery, the DP1C delivers long battery life with minimal power consumption. We protect your data and privacy - Protecting your data and privacy is our highest priority. Data transmission between the device and the EZVIZ Cloud is encrypted from end to end. Only you have the keys to decrypt your data. Specifications Installation Compatible Peephole Diameter: 16.5 ~ 50 mm (0.65 ~ 1.97 inch) Compatible Door Thickness: 35 ~ 105 mm (1.38 ~ 4.13 inch) Camera Sensor: 1/3" Progressive Scan CMOS Lens: 2.2mm @ F2.4, view angle: 104° (horizontal / vertical), 136° (diagonal) Day / Night Switch: ICR infrared filter IR Distance: Max. 3 m (10ft.) Max. Resolution: 720P / 1MP PIR Detection Angle: 100° Distance: Max. 3 m (10ft.) Sensitivity: Adjustable Interface Storage Interface: MicroSD card slot supports up to 128 GB Audio Input: Built-in highly sensitive microphone Audio Output: Built-in high-power speaker Buttons: Doorbell button, power button, Screen wake up button Network Face Detection: Supports Intelligence Alarm: PIR person detection Protocol: EZVIZ cloud proprietary protocol Video Intercom: Local and remote video intercom General Function: Cloud video encryption and image encryption Wireless Wi-Fi Standard: IEEE802. 11b/g/n Frequency Range: 2.4 GHz ~ 2.4835 GHz Channel Bandwidth: Supports 20 MHz Security: 64/128-bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK Transmission Rate: 11b: 11 Mbps, 11g: 54 Mbps, 11n: 144 Mbps General Model: CS-DP1C-A0-4A1WPFBSR Certifications: UL / FCC / CE / WEEE / REACH / RoHS Screen: 4.3" Colour Screen Operating Conditions: -10°C to 45°C (14°F to 113 °F ) Humidity: 95% or less (non-condensing) Power Supply: DC 5V (±10%) Power Consumption: Max 2.2W Screen & Base Dimensions: 115.5 x 85.5 x 24.5 mm (4.55 x 3.37 x 0.96 inch) Camera Dimensions: 71 x 71 x 48.3 mm (2.80 x 2.80 x 1.90 inch) Weight 343 g (12.1 oz) Colour: Silver What’s Included Camera Panel Mounting Base Power Adapter 1 Meter (3.3 Feet) Power Cable Screw × 6 Quick Start Guide