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Support: Wireless alarm systems DAHUA ; Sound pressure level: 105 dB ± 3 dB ; Frequency band: 868 MHz ; Radio communication range (at open area): max. 1000 m ; Color: White ; Power supply: 2 x Battery 3 V CR123A ; Backup time: ~ 2.5 years ; Operation temp: -10 °C ... 55 °C ;
| Support: | Wireless alarm systems DAHUA |
| Sound pressure level: | 105 dB ± 3 dB |
| Frequency band: | 868 MHz |
| Radio communication range (at open area): | max. 1000 m |
| Main features: | |
| Color: | White |
| Power supply: | 2 x Battery 3 V CR123A |
| Current consumption: | max. 80 mA @ 3 V |
| Backup time: | ~ 2.5 years |
| Operation temp: | -10 °C ... 55 °C |
| Weight: | 0.1 kg |
| Dimensions: | 81 x 81 x 26 mm |
| Manufacturer / Brand: | DAHUA |
| Guarantee: | 3 years |
Brand:
Dahua