Specification:
Model: M21
Viewing Angle: 155° Wide Viewing
Night Vision: Intelligent Night Vision with white light compensation
Video Resolution: 1280x720
Storage Encoding: H.264
Storage Function: Supports Cloud Storage Only, Not Support TF Card
Battery: 4000mAh, 18650x2 with 1-3 months battery life and constant temperature protection
Audio Range: 5m recording range
Wireless Connection: IEEE802.11b/g/n 2.4GHz
Supported Systems: Android 4.3 or iOS 9.0 and above
USB Interface: TPC-/DC5V-2A
Waterproof Level: IP65

Features:
1. 155° Wide Viewing Angle:
Provides a broad field of view, capturing more of your front door area to ensure comprehensive monitoring and security.
2. Intelligent Night Vision:
Equipped with advanced night vision technology and white light compensation, ensuring clear and vivid video quality even in low-light conditions.
3. 2-Way Audio Communication:
Allows full-duplex audio interaction, enabling you to speak with and listen to visitors in real-time directly through the connected app.
4. PIR Motion:
Supports PIR sensor and doorbell button wake-up, providing instant alerts to your smartphone for any detected motion or doorbell press, ensuring you"re always aware of activity at your door.
5. IP65 Waterproof & Long Battery Life:
Built to endure various weather conditions with an IP65 waterproof rating and powered by a 4000mAh battery offering 1-3 months of continuous use, making it a reliable choice for outdoor monitoring.

Package Include:
1 x WiFi Video Doorbell
1 x Dingdong Machine
1 x Charging Cable
1 x Sticker
1 x Screws Pack
1 x User Manual
1 x Package Box