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ARD821-W2(868) strap - AirShield wireless emergency button
Wireless emergency button for triggering an alarm or summoning medical help, fully configurable using the app, LED indicator for status display, pairing, communication, pressing the button, signal range up to 1200 m (with visible distance), AES-128 communication encryption, transmission frequency:...
Product code: 2308-295 EAN: 6923172538086 Producer: DAHUA
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Wireless emergency button for triggering an alarm or summoning medical help, fully configurable using the app, LED indicator for status display, pairing, communication, pressing the button, signal range up to 1200 m (with visible distance), AES-128 communication encryption, transmission frequency: 868MHz , protection: IP54, power supply: 1x 3V battery CR2032, service life 3 years (when used 2x a week).
| Module type | wireless emergency button |
| Power supply | 1x 3V battery CR2032, life 3 years (when used 2x a week) |
| Number of control buttons | 1 - trigger an alarm or call for medical help |
| LED indicator | status display, pairing, communication, button press |
| Frequency | 868 MHz, AES-128 encryption |
| Signal range | up to 1200 m (with visible distance) |
| Design of the cover | plastic |
| Color | white |
