ApexGear Digital Peephole Doorbell, 90° Wide Angle, IR Night Vision, Auto Snapshot, Built-In Memory Apartment Viewer

・Auto-Switch Infrared Night Vision For 24/7 Clear Footage: This digital peephole doorbell has 2 built-in infrared LEDs. It automatically activates night vision in dark hallways based on ambient brightness, delivering sharp black-white images in total darkness. Intelligent light switching greatly reduces power consumption for longer battery life.

・90° Wide Angle Lens + OV Sensor For Vivid Full View: Equipped with premium OV industrial image sensor and 90-degree wide-angle lens, the peephole camera covers the entire entrance area without distortion. The indoor color LCD screen displays real-time footage vividly, extremely easy for elderly family members to operate and check visitors.

・Dual Snapshot Modes With Built-In Cyclic Storage (No TF Card Needed): It supports automatic capture when doorbell is pressed and manual snapshot on indoor monitor. Internal memory can save up to 91 photos, old pictures will be overwritten cyclically once storage is full. No extra memory card purchase required to keep visitor records securely.

・Universal Door Fit & Tool-Free Self Installation: Designed to replace standard door peepholes. It fits door hole diameter 14-28mm and door thickness 35-120mm, compatible with wood, metal and all common entry doors. You can finish installation by yourself without professional workers or special tools.

・No WiFi & No App Offline Local Monitoring Design: The whole system works offline completely relying on wired peephole connection between outdoor lens and indoor screen. No home network, smartphone applications or cloud fees are needed, offering stable, private and hassle-free porch monitoring for daily household use.