The DMC01O wireless contact sensor is an accessory of smart alarm system.It’s fashion design, energy saving, and low battery warning supported. The main panel will send a SMS to user for battery replacement when needed. It’s easy to setup and works well with most doors and windows. When transmitter and magnet are apart, the sensor triggers alarm.
• Transmitter can be put on either of magnet’s left or right side.
| Working Voltage | DC 3V |
| Battery | 1 × CR2032 button battery(3V) |
| Working Current | ≤27mA |
| Standby Current | ≤2μA |
| Transmission Distance | Without obstacle 200m |
| Transmission Frequency | 433.92MHz |
| Working Temperature | -10°C~50°C |
| Humidity | ≤90%rh (non-condensing) |
| Weight | 35.5g(battery not included) 46.7g(battery included) |
| Dimension | Transmitter: 80.0mm*38.2mm*13.3mm Magnet: 80.0mm*14.8*12.9mm (L*W*H) |
