JINK 5-in-1 Presence Sensor
JINK 5-in-1 Presence Sensor
Five senses. One thoughtful home.
Meet the JINK 5-in-1 Presence Sensor: mmWave radar, PIR infrared, light, temperature and humidity sensing in one compact indoor device. Bring presence and room conditions into the routines that make home feel more comfortable.
- Sense presence and motion: mmWave radar senses human presence while PIR detects movement. Use supported presence and absence states for lighting routines.
- Read the room: monitor ambient light, temperature and humidity, set light thresholds and enable environmental reporting.
- Matter-certified, connected over Thread: add the sensor using its Matter setup code. Bluetooth LE supports pairing and configuration.
- Make it fit your space: adjust radar sensitivity, presence and absence delays, and trigger settings in the Gerlsair app. Check live values, battery level and trigger history, and update firmware over Bluetooth.
- Install where it works best: CR2450 battery power, wall or ceiling mounting, adhesive or screw fixing, and an adjustable-angle base.
Before you buy: a compatible Matter controller and Thread Border Router are required. The manufacturer lists Apple Home, Google Home, Amazon Alexa, Samsung SmartThings, Aqara and Tuya. Sensor readings, triggers, routines and alerts vary by platform. Automated actions require compatible devices and configured rules. Indoor use only.
Matter: a shared language for your home
Matter is an IP-based smart home standard that helps compatible devices from different brands work together. This sensor uses Thread for its network connection and Bluetooth LE for setup. Matter supports local communication, device authentication and encrypted connections; available functions and internet requirements depend on your platform.
Specifications and box contents
| Model | 81MtSr01 |
|---|---|
| Sensing functions | mmWave radar, PIR infrared, light, temperature and humidity |
| Connectivity | Matter over Thread; Bluetooth LE for pairing |
| Power | CR2450 battery |
| Mounting | Wall or ceiling; adhesive pad or screws; adjustable-angle base |
| Recommended installation height | 2.5–3 m |
| Housing | Flame-retardant engineering ABS |
| Operating temperature | 0–45°C |
| Operating humidity | 10–80% RH, non-condensing |
| Storage temperature | −10–60°C |
| Detection angle | 20°–120° (range stated in the manufacturer manual) |
| In the box | Sensor ×1; quality certificate/warranty card ×1; mounting kit ×1 (screws and adhesive pad) |
| Manufacturer warranty | 12 months from first activation, subject to the manufacturer’s warranty terms |
Mount at the recommended height and keep the sensing face unobstructed. Avoid heat/cold sources, vents, strong direct light, glass doors/windows and moving objects. Walk-test after adjusting sensitivity.
