The button immediately triggers an alarm and/or notifies the monitoring station about an emergency situation in the protected facilityThe attached bracket allows easy installation and easy access to the button
WIRELESS PANIC BUTTON ARD821-W2(868) BRACKET) DAHU
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- Availability:
- expected delivery
- Brand:
- Dahua
- Product code:
- ARD821-W2(868)(BRACKET) / 6923172538079
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Specification
| Battery life: | ~ 5 years |
|---|---|
| Cooperation: | DAHUA Wireless Alarm Systems |
| Dimensions: | 55 x 36 x 15 mm |
| Frequency band: | 868 MHz |
| Number of buttons: | 1 |
| Operating temperature: | -10 °C ... 55 °C |
| Permissible relative ambient humidity: | 10 % ... 90 % |
| Power: | 1 x CR2032 3V battery (included) |
| Producer / brand: | DAHUA |
| Radio communication range (in open area): | .max. 1400 m (open area) |
| Scales: | 0.02 kg |
| Selected features: | Two-way communication AES128 data encryption LED Indication Protection against jamming by frequency switching ensures reliable transmission Mounting bracket included Protection class: IP54 |
| Warranty: | 2 years |
Despite our best efforts, we cannot guarantee that the published technical data and photos do not contain inaccuracies or errors, which, however, cannot be a basis for claims.