Min. Order Reference FOB Price
1 Piece US$60.00-525.00 / Piece
Product Description
Network 24V Conventional Fire Alarm (Each individual zone can max support 20PCS detectors. ) Function Introductions: 1. R&D based on EN54 part 2 & 4 standard. 2. Modularized design with flexible extendable capacity. 3. Two-level control mode by a lock 4.27VDC power supply output. 5. FIRE ...