Đầu báo dùng cho máy lạnh trung tâm: DH-98
Đăng ngày 13-04-2011 Lúc 08:25'- 4626 Lượt xem
Giá: 162 USD / 1 Bộ

STANDARD FEATURES

• DH-98-I: Duct Housing with the SIJ-24DH Conventional Ionization Smoke Detector
• DH-98-P: Duct Housing with the SLR-24DH Conventional Photoelectric Smoke Detector
• DH-98-HVI: High Voltage Duct Housing with the SIJ-24DH Conventional Ionization Smoke detector
• DH-98-HVP: High Voltage Duct Housing with the SLR-24DH Conventional Photoelectric Smoke detector
• Abilty to interconnect (all relays operate with a single alarm) up to 30 units using the same independent power supply
• Detect and limit the spread of smoke throughout building HVAC ducts
• Compatible with building automation and fire alarm system
• Interchangeable
• No screens or filters to clean
• Cover provides magnet window and placement guide for operational testing with out disassembly
• Rugged gray steel back box with clear cover
• UL-listed accessories: remote power, remote alarm indication capability and remote horn/piezo capability
• Meets UL 268A requirement