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This button is a device designed to instantly trigger the alarm and (or) initiate the procedure of reporting an emergency situation in protected facility to the monitoring station; Support: Wireless alarm systems DAHUA ; Frequency band: 868 MHz ; Radio communication range (at open area): max. 1400 m (open area) ; Number of buttons: 1 ;
| Support: | Wireless alarm systems DAHUA |
| Frequency band: | 868 MHz |
| Radio communication range (at open area): | max. 1400 m (open area) |
| Number of buttons: | 1 |
| Main features: | |
| Power supply: | 1 x battery CR2032 3V (included) |
| Battery lifetime: | ~ 5 years |
| Operation temp: | -10 °C ... 55 °C |
| Permissible relative humidity: | 10 % ... 90 % |
| Weight: | 0.02 kg |
| Dimensions: | 55 x 36 x 15 mm |
| Manufacturer / Brand: | DAHUA |
| Guarantee: | 2 years |
Brand:
Dahua