Features:(M12)
* Wireless WIFI video doorbell for more secure information.
* Wireless installation, no internet required, one-touch pairing for easy setup.
* 4.3-inch IPS screen with full-viewing angles for clear viewing.
* 2.4G Bluetooth wireless connectivity for long transmission range, strong signal, and one-touch automatic connection.
* Two-way video intercom
* High definition camera allows you to clearly see outside and who's coming from your bedroom, without having to open the door or use a traditional peephole.
* Unstoppable in emergencies, even during power outages and internet disconnections.
* High-definition night vision: Equipped with 850nm, four high-level noise-reducing infrared night vision lights and intelligently optimized night vision modes, you can see clearly even in pitch darkness.
* Ultra-long battery life: Featuring a low-power design, the outdoor unit has a built-in 800mA polymer battery. A full charge provides 4-6 months of standby time, ensuring long-lasting stability, strong battery life, and reliable quality.
Tips:
1. The doorbell can be used without a memory card, but storage history cannot be viewed. Other functions remain unchanged.
2. Automatic photo taking and recording upon doorbell ringing require a memory card.

Specification:(M12)
Name: Video Doorbell
Display: 4.3-inch
Power Input: DC5V/2A
Memory Code: MJPEG
Viewing Angle: 70°
Night Vision: Infrared
Storage Card: Supports up to 128GB (no memory card included)
Audio: Built-in speaker and microphone
Mounting: Punch-hole mounting, adhesive mounting
Power Supply: Outdoor doorbell can be charged, indoor display can be charged or plugged in via USB
Operating Temperature: -10°C to 60°C
Operating Humidity: 10% to 90%
Color: Black



Packing included: 
1 * Doorbell
1 * Display Screen
1 * Data cable
1 * set of Installation accessories
1 * Instruction manual



Note:
1. Due to manual measurements and slight color variations, please allow 1-3 cm (0.4-1.18 inches) difference to suit different display settings.
2. Due to the light and screen difference, the item's color may be slightly different from the pictures. Please understand.