DoorBell i5 Smart Doorbell HD Wireless Bluetooth WiFi Security Camera Visual Doorbells Anti-theft Support Bidirectional Voice Intercom (White)

Features
1. Visual doorbell, infrared night vision
2. One-way wake-up, support real-time viewing on Dingdong mobile APP
3. Standard Dingdong music doorbell
4. Multiple music, adjustable volume
5. 300,000 pixels, 480P, 100-degree viewing angle
6. Video intercom, video call
7. Support multi-device connection
8. No wiring required, simple installation
9. 800mAh lithium battery
10. Type-C charging port

System:
1. Product category: VGA smart doorbell
2. Product model: DoorBell_i5
3. Main control: Broadcom BK7252
4. Number of online users: Support sharing with up to 9 people, and 1 person watching online at the same time
Collection:
1. Sensor: VGA CMOS Image Sensor GC0309
2. Viewing angle: 65 degrees
3. Night vision function: 850nm infrared fill light, effective distance 3m (laboratory environment)
Video:
1. Video encoding standard: MJEPG
2. Imaging color: color
3. Video frame rate: VGA 20fps
4. Video transmission: AES encryption
Audio:
1. Input: high-sensitivity microphone
2. Output: built-in speaker
3. Intercom: two-way voice intercom, built-in echo cancellation
4. Voice changing intercom: support
5. Audio encoding standard/bit rate: G711.A/64Kbps
Network:
1. Network protocols: TCP/IP, HTTP, TCP, UDP, DHCP, DNS, P2P, etc.
2. Wireless network: WiFi 802.11b/g/n wireless network
3. WiFi: 2.4G frequency band
Others:
1. APP: X SmartHome
2. Network configuration: Bluetooth network configuration
3. MicroSD card holder: not supported
4. Buttons: 2: doorbell button, reset button
5. Indicator lights: 2: charging indicator lights, button indicator lights
6. Dingdong code: private code
7. Power supply: 800mAh lithium battery
8. Charging power supply: DC 5V1A
9. Type-C interface
10. Call push notification: supported (about 5s)
11. Power saving mode sleep: 30s
12. Battery charge detection: Support, 3.4V-4.2V
13. Firmware upgrade: Remote OTA
14. Infrared light control: Automatic, adjustable sensitivity level
15. Working temperature: -20???45 degrees Celsius
16. Working humidity: Less than or equal to 95%
17. Standby time: About 1 year
18. Video connection method: Passive viewing: Picture, ring trigger
19. Storage: Cloud storage: Default three-day rolling storage
20. Doorbell machine size: 85 x50 x 26mm
21. Dingdong machine size: 60 x 44 x 26mm

Package List
1. WiFi doorbell x 1
2. USB plug Ding Dong x 1
3. Type-C charging cable x 1
4. Installation sticker x 1
5. English manual x 1