Wireless Doorbell Intelligent Visual Voice Intercom Monitoring Remote Intelligent Doorbell

1. APP: Graffiti.2. Main control processor: Broadcom BK7252.3. Image sensor: GC0328.4. Video resolution: 640 * 480.5. Viewing angle: 85 degree6. Storage code: JPEG.7. Push photos: Yes.8. Audio information: built-in speaker and microphone.9. WIFI mode: 2.4GHz, 802.11b/g.10. Night vision type: infrared night vision.11. Power supply information of USB Dingdong machine: DC5V/2A, which can be plugged into USB charger for use.12. Power supply for doorbell: 2 18650 rechargeable batteries [self equipped, shipped without batteries].13. Function introduction: press the doorbell to quickly start and push messages. Press the doorbell to talk with the screen in real time; Ultra low power consumption, ultra long standby; It can be snapped quickly, and the APP supports taking pictures and video recording; With infrared night vision function; Support the function of traditional indoor ding dong machine reminder.14. Built in detailed instructions in English.