ZAIDER Video Door Phone with No Installation Required Automatic Night Wireless Door Up to 150 Infrared Night LED USB 3 Installation Japanese

[No Wiring Required & Hands-Free Two-Way Communication] The wireless intercom handset and monitor unit are pre-paired, so no wiring or network setup is required. This wireless video door phone is easy to install. The wireless door phone's monitor features an antenna, improving signal strength and enabling long-distance reception up to approximately 150m from the monitor unit. The two-way communication function frees up your hands for hands-free communication, allowing you to see visitors while still being able to talk. [Infrared Night Vision & IP65 Waterproof] When the doorbell rings, the visitor's video is automatically displayed on the monitor-equipped intercom master unit. In the dark, when the call button on the doorbell slave unit is pressed, the infrared LED automatically lights up, illuminating the visitor from the front, allowing you to clearly see their face up to approximately 50cm away, even at night. The large, 4.3-inch, wide-color LCD display (approx. 95mm x 54mm) and 120-degree ultra-wide-angle lens provide a wide viewing range, allowing you to clearly see the surroundings, even when there are multiple visitors. The door camera itself is compact, making it easy to carry between rooms. [Automatic Recording and Overwriting] The built-in recording function automatically records and saves images of visitors while you're away on the monitor unit, allowing you to review photos and videos on the monitor screen when you return. Up to 50 still images can be recorded on the unit itself, with one still image per visitor. Inserting a microSD card also allows you to record approximately 20 seconds of video per visitor. Video footage of suspicious individuals can be automatically saved, and the recording date and time can be viewed when playing back the video, making this wireless chime ideal for security purposes. When the memory card's data capacity is full, it will automatically overwrite the recorded data. [USB Rechargeable for Long-Lasting Use] The door chime is rechargeable and designed to minimize power consumption. Its 800mAh battery provides up to 100 days of use after a full charge in approximately three hours. Its wireless technology minimizes interference and allows for cordless installation and removal, allowing you to place it anywhere at your entrance. The wireless intercom base unit with monitor is powered by a power cord, allowing it to be placed near an outlet. Its 400mAh battery allows it to be used even during a power outage. [Three Installation Methods - Can be Installed in a Variety of Locations] The base unit comes with a convenient holder that allows for installation in any location, and mounting brackets and double-sided tape are included, allowing for three installation methods: on a table, on a wall, or with double-sided tape. You can change the installation location to suit your convenience. It can be installed not only on a table, but also with double-sided tape or fixed with screws. Included accessories: Mounting bracket x 1, mounting frame x 1 (attached to the handset), wall mounting screws x 6, wall mounting anchors x 6, double-sided tape x 2, charging cable x 1, instruction manual Doorphone Handset Capacity: 800mAh Operating Environment: -10°C to 50°C, 90% or less Shooting Angle: (Horizontal) Approx. 120° Nighttime Shooting Method: Infrared LED Dimensions (approx.): 42mm W x 109mm H x 18mm D Water Resistance: Not waterproof Doorphone Master Unit Capacity: 400mAh Wireless Communication Method: 2.4GHz Communication Distance: Line of Sight Approx. 150m Screen: 4.3 inches Dimensions (approx.): 135mm W x 75mm H x 18mm D (excluding protrusions)