產品簡介
honeywell DF-51997 為SpectrAlert®,HKEZIT 提供原廠行貨連保養、上門安裝、調試及使用教學一站式服務。詳細規格以下方原廠 Datasheet 欄位為準,歡迎聯絡我們查詢 DF-51997 香港價格連安裝報價。
- voltage evacuation speakers.:Application Wall-Mount Application
- •:Fidelity sound quality (SP2).
- Engineering Specifications:UL Reverberant (dBA @ 10 ft./3.048 m) 2W 1W 1/2 W 1/4 W
- selected by shunts.:Agency Listings and Approvals The listings and approvals bel
- Operating Specifications:Voltage Evacuation Speakers. In some cases, certain modules






