This manual describes the characteristics and functions of the ManDown Sensor.
The ManDown Sensor detects a horizontal position of the wearer and automatically sends an alarm. It can be worn as a necklace or safety device and works with compatible social alarm systems.
The manual covers how to start and stop the sensor, detection modes, programming for Carephone or NurseCall systems, battery replacement, safety precautions, and provides full technical specifications and certification details.
| Dimensions | 75 mm × 40 mm × 23 mm |
|---|---|
| Frequency | 434 MHz and 869 MHz |
| Pre‑alarm timing | 10 s detection + 30 s signal |
| Battery type | VARTA 3 V CR1/2AA or equivalent |
| Power consumption (stand‑by) | < 13 µA (on stand‑by), < 5 µA (deactivated) |
| Battery lifetime | 6 months to 2 years |
| Housing material | ABS plastic |
| Fire classification | UL 94 HB |
Press the central red button; a slow beeping sound confirms that the sensor is active.
The sensor can be delivered with an operational frequency of 434 MHz or 869 MHz.