Onvis
Onvis Security Alarm Contact Sensor CS1
Sensors · Security
HomeKit onlyContactTemperatureHumidityDoor & windowBluetoothOn Apple's list
Where to buy
Store searches look up “Onvis Security Alarm Contact Sensor CS1” at each retailer. Availability and prices vary by region; check that the model you buy says it works with Apple Home or Matter.
In ReReHome
Readings from eleven sensor types, any of which can trigger an automation.
And every other characteristic or Matter attribute it exposes.
Reports to Apple Home
Connectivity
- Bluetooth LE
How it reaches your home
- HomeKit over Bluetooth LE
Identifiers
| Manufacturer | Onvis |
|---|---|
| Model / SKU | CS1 |
Compatibility notes
- Earlier Bluetooth-only Onvis contact/alarm sensor, succeeded by the Thread CS2. The community HomeKit catalog (homedevices.app) reports Bluetooth with firmware 1.1.2 / 2.0.7 / 2.1.18, undated.
- Not on Onvis's current store (onvishome.com), so there is no manufacturer spec page. Likely discontinued.
