4WTA-B

System Sensor’s SSM Series alarm bells are low-current, high-decibel notification appliances for use in fire and burglary systems or other signaling applications.

The 2W-B is a 2-wire, photoelectric i3 smoke detector.

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.

Surface mount back-box skirt for the PF24V.

อุปกรณ์แจ้งเหตุด้วยมือผู้ใช้ Conventional Manual Call Point เป็นอุปกรณ์แจ้งเหตุด้วยมือแบบธรรมดา ชนิด Break Glass สำหรับการใช้งานในร่มและแห้ง

The SpectrAlert Advance P2WK-P is an unmarked, white, two-wire, outdoor horn strobe with selectable strobe settings of 15, 15/75, 30, 75, 95, 110 and 115 cd. Outdoor back box included.

L-Series, white, ceiling surface-mountable back box.

Eaton's Crouse-Hinds series MEDC BG2 Break Glass Call Point is designed for use in potentially explosive atmospheres.