Enhance your home security with this advanced WIFI Doorbell, designed for seamless wireless connectivity and superior monitoring performance. Supporting 2.4GHz WIFI (IEEE802.11b/g/n), this doorbell eliminates the need for cumbersome wiring, allowing easy installation and flexible placement. Capture every detail with HD 720P resolution and a 166° ultra-wide viewing angle, providing a clear and expansive field of view to keep your doorstep under vigilant watch. Key Features: · Wireless WIFI Connectivity: Supports 2.4GHz WIFI with IEEE802.11b/g/n standards for stable and fast wireless transmission without any wires. · HD 720P Video with Wide Viewing Angle: Equipped with a full 3G1P super wide-angle lens offering a 166° field of view, ensuring broad coverage and crystal-clear video streaming at 1280x720 resolution. · Infrared Night Vision: Six infrared LED lamps combined with an IR-CUT filter mode automatically switch via optical sensors to deliver clear night vision up to 5 meters, enabling reliable monitoring in low-light environments. · Long-lasting Battery Life: Powered by two 18650 batteries (not included), the doorbell features ultra-low power consumption with an impressive standby time of 5 to 10 months based on typical PIR motion wake-ups. · Intelligent PIR Motion Detection & Anti-Tamper Alarm: Detects human movement with adjustable sensitivity to minimize false alarms. Automatically records or captures photos and sends instant alerts to your smartphone when motion is detected. · Two-Way Voice Intercom: Built-in speaker and microphone enable full-duplex real-time communication, allowing you to talk clearly with visitors from your mobile device without noise interruption. · Mobile Phone Monitoring: Compatible with iOS 10.0+ and Android 5.0+ devices via the Ubell app, enabling remote video viewing, audio calls, and video recording anytime, anywhere. · Cloud and Local Storage Support: Offers seven days of free cloud storage for recorded videos and supports TF cards (8G/16G/32G, not included) for local storage options. · Super WIFI Transmission Penetration: Features a built-in super WIFI transceiver module capable of overcoming obstacles such as stainless steel, wooden, and iron doors for uninterrupted connectivity. · Easy Network Configuration: One-button WIFI setup combined with sound wave configuration ensures quick and hassle-free installation. · Durable and Weather-Resistant: Made from high-quality ABS plastic, designed to operate reliably within a temperature range of -10°C to +50°C and humidity up to 80%RH. Specifications: · Material: ABS plastics · Main Control Chip: Hi3518EV200 · Sensor: HD CMOS 1/4" OV9732 · Lens Angle: 166° wide angle · Video Stream: 1280x720@30fps, 640x360@30fps · Infrared Distance: 5 meters (850nm infrared) · Number of Infrared Lamps: 6 · System: LiteOS · Standby Time: 5-10 months (based on 10 PIR wakeups per day, 15 seconds each) · Network Protocols: TCP/IP, HTTP, TCP, UDP, SMTP, DHCP, DNS, P2P · Wireless Standard: WIFI 802.11b/g/n (2.4GHz) · Audio Coding: AAC, G.726 · Power Supply: Two 18650 batteries (not included) · Operating Temperature: -10°C to +50°C · Operating Humidity: ≤80%RH · Mobile App: Ubell (iOS 10.0+, Android 5.0+) Package Includes: · 1 x WIFI Doorbell · 1 x Screw Bag · 1 x User Manual This WIFI Doorbell combines cutting-edge technology with user-friendly features to provide comprehensive home security. Its wide-angle HD video, intelligent motion detection, and long battery life make it an ideal choice for monitoring your entrance with convenience and peace of mind. Stay connected and protect your home effortlessly with this reliable and feature-rich wireless doorbell system.