Cheapest Peepholes video doorbell，very nice image quality that is best one for promotion item.

• Battery Powered&low poweo recording/day
• Image resolution: 720P (1280*720)@30fps Or 1080P(1920*1080P)@30fps
• Night vision: 5Meters
  Support full duplex real time calls and communication
  One-button WIFI configuration and sound wave configuration
• Lens Angle:120-130degree super wide angle
  4 seconds remote wake up wifi doorbell by phone APP
  Motion detection:Built-in high-sensitivity PIR sensor
• Video compression: H.264
• Alarm:Send Email/ push the message to phone
• Push Mode:Silence/Notification/Call in(optional)
• Storage:32GB Micro SD Card(Max) or Cloud Storage
• Water-Resistant: IP53 Waterproof
  18650 batteries last working about 3–6 months (according to Battery capacity)
• Power Supply:DC5V/1A or AC 24V(Optional)

1. 2600 Mah*2=5200mAh,Cost:2.5USD/2PC
2. indoor Chime(optional): 2.8USD/PC
3.Power Supply:5V/1A(Optional),the cost :1.2USD/PC
4. Free App: UBox App,that is support Alexa.
5. Tuya App: 2.5 USD/PC more