Specification:
Model: M20s
Camera Angle: 115° Ultra-Wide Angle Lens
Battery Capacity: 4000mAh
Indoor Monitor Power: DC5V/2A
Wireless Range: Up to 150 meters (in an open, unobstructed area)
Weather Protection: IP65 Rated
Night Vision: Infrared Night Vision Technology
Storage: Supports TF Card up to 128GB (Card is not included)
Connectivity: Private Wireless Protocol (No WiFi or App required)
Outdoor Unit Dimensions: 14.5 cm x 5.5 cm x 3 cm
Indoor Unit Dimensions: 14 cm x 8 cm x 2 cm

Features:
1. Clear Two-Way Audio: Speak directly with anyone at your door using the built-in microphone and speaker. Greet guests or give instructions to couriers from anywhere inside your home.
2. 115° Wide-Angle View with Night Vision: See more of your doorstep with a broad field of view. The infrared night vision automatically activates in low light, ensuring you have a clear picture day or night.
3. No WiFi or App Needed: This system uses its own secure, built-in wireless signal for a simple and private connection between the doorbell and the indoor monitor. Enjoy fast, hassle-free setup without complex network configurations.
4. Automatic Visitor Recording: Never miss a moment. The system automatically records a video or captures a photo when a visitor presses the doorbell, saving it to your TF card for later playback.
5. Portable Indoor Monitor: Place the indoor monitor on a table using its built-in stand or mount it on a wall. Keep it in the kitchen, bedroom, or office to always know who is at the door.
6. IP65 Weatherproof Design: The outdoor unit is engineered to withstand rain, dust, and varying temperatures, ensuring reliable operation in outdoor conditions.

Package Include:
1 x Outdoor Doorbell Unit
1 x Indoor Monitor Unit
1 x Tools Pack