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Wireless smoke detector
The detector is intended to detect fires accompanied by the smoke, forming a notification of a fire and transfer the notification to the Security Hub controller via radio.
TEKO
Astra-421 ver. RF
The detector is intended to detect fires accompanied by the smoke, forming a notification of a fire and transfer the notification to the Security Hub controller via radio.
Features
- effective 2-ray smoke chamber;
- 2-way radio;
- microprocessor analysis;
- Powering from CR123A batteries (2x batteries included in the delivery set);
- Average battery lifetime - 5 years;
- Transmitting the value of dust/smoke in the smoke chamber;
- Transmitting the value of residual capacity of the battery;
- Transmitting the ambient temperature;
- Tampering control.
| Name | Description |
|---|---|
| Wireless coverage range | 100 m |
| Operating frequency | 433 MHz |
| Current consumption (stand-by mode) | 0.01 mA |
| Current consumption (transmitting mode) | 60 mA |
| Sensitivity | from 0.05 to 0.2 dB/m |
| Response time | 10 sec |
| Max installation height | 10 m |
| Protected area | 110 sq. m |
| Recovery time | 120 sec |
| Supply voltage | 2.1 to 3.0 V |
| Transmitter power | 10 mW |
| Overall dimensions | 106x60 mm |
| Temperature range | -30 to +55 °С |
| Relative air humidity | up to 93% at +40°С |
| IP protection | IP40 |