The SpectrAlert Advance P4WK is a white, four-wire, outdoor horn strobe with selectable strobe settings of 15, 15/75, 30, 75, 95, 110 and 115 cd. Outdoor back box included.
FRM-1 Addressable Relay Module provides the system with a dry-contact output for activating a variety of auxiliary devices, such as fans, dampers, control equipment, etc.
The SpectrAlert Advance LENS-B is blue lens used for any indoor or outdoor wall mount strobes.
The SpectrAlert Advance SCRK is a red, ceiling-mount, outdoor strobe with selectable strobe settings of 15, 15/75, 30, 75, 95, 110 and 115 cd.
เครื่องตรวจจับควัน Sentek YT102 Smoke Detector ทำหน้าที่ในการป้องกันการเกิดเหตุเพลิงไหม้ ตรวจจับควันไฟ แล้วจะทำการส่งสัญญาณแจ้งเตือน
The 2151 low-profile photoelectronic detector uses a state-of-the-art optical sensing chamber. This detector is designed to provide open area protection and to be used with compatible UL listed control panels only.