Dahua HY-L121 — Fire addressable wireless (LoRa) alarm button, reusable
- Model
- HY-L121
- Code
- #HY-L121
- Brand
- Dahua
126.11₾
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Pre-order only
- ✓ Official warranty
- ✓ Delivery across Georgia
- ✓ Card payment or installments
Description
Addressable wireless (LoRa) fire alarm button, reusable. Operating frequency 470MHz-510MHz. Consumption in standby mode ≤35μA, consumption in alarm mode ≤3mA. Battery capacity 2400mAh@3VDC. Battery life ∼5 years. Maximum communication range 1500 meters (in open space). ! Parameter as stated in the datasheet; the typical maximum number of walls penetrated is 3-5 wall slabs (depending on type and composition).
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