OverviewThe Video doorbell HmIP-CODB provides high-resolution video and natural two-way audio to see and speak with visitors. It supports flexible installation: rechargeable battery operation (nominal 5,200 mAh) or direct mains wiring (5 V DC or 12–24 V AC). The enclosure is rated IP65 and includes automatic infra-red night vision and local person detection to reduce false alarms.
Key features- Integrated 3 MP camera (1984 x 1488) with night vision and adjustable field-of-view modes
- Natural two-way audio (intercom) for direct communication via the Homematic IP app
- Automatic live stream opens in the app when the doorbell rings; push notifications supported
- Infra-red PIR movement detection with local person classification to reduce false alerts
- Flexible power: rechargeable battery (up to ≈6 months standby, usage dependent) or wired operation; battery charges when mains connected
- Micro SD card slot for local recording (up to 256 GB)
- IP65-rated housing for outdoor use; operating temperature −20 °C to +50 °C
- Requires 2.4 GHz WiFi for setup and remote access
Operation & installationThe device can operate on the internal rechargeable battery or be connected to existing doorbell wiring (5 V DC or 12–24 V AC). When wired, the battery is maintained automatically. Notifications and remote access are provided via the Homematic IP app; the live video feed can be opened immediately on a smartphone when the doorbell is pressed.
Typical applications- Monitor entrance areas and verify visitors remotely
- Secure parcel delivery by communicating with couriers and, optionally, controlling access with integrated smart-lock components
- Integrate with Homematic IP ecosystem devices (door locks, window/door contacts) for enhanced access control and automation
Compatibility & variantsAvailable in white and anthracite. Model references include HmIP-CODB (white) and HmIP-CODB-A (anthracite). Works within the Homematic IP system and is controlled via the Homematic IP app. Remote/cloud functions require a 2.4 GHz wireless local network.
Technical specifications- Function: Camera with two-way audio (video doorbell)
- Resolution: 3 MP (1984 x 1488 effective pixels)
- Lens: 3.2 mm @ F2.0 (multiple field-of-view modes)
- Frame rate: 1–25 fps
- Bit rate: 32 Kbps – 2 Mbps
- Detection: Infra-red PIR sensor, range up to 5 m, detection angle ~100°; local person detection
- Storage: microSD slot up to 256 GB (local recording)
- Supply voltage: 5 V DC or 12–24 V AC
- Plug-in adapter spec: 100–240 V AC / 50 Hz
- Current consumption (max): 1,000 mA
- Power consumption (adapter): 2.0 W
- Battery: nominal 5,200 mAh; standby runtime up to approx. 6 months (usage dependent)
- Ingress protection: IP65
- Dimensions (W x H x D): 57 x 41 x 145 mm
- Operating temperature: −20 to +50 °C
- Weight: approx. 200 g
- Connection: Wireless (2.4 GHz WiFi required)