Audible Visible Accessory WTPW

The SpectrAlert Advance HRK-R (replacement model) is a red, 12/24-volt horn for outdoor ceiling or wall installation. Offers mounting plate only - no back box included.

Ceiling, Metal Weatherproof Back Box, White, for use with speaker strobes.

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 contro

The SpectrAlert Advance series offers the most versatile and easy-to-use line of low frequency sounder and low frequency sounder strobes in the industry.

L-Series, white, wall-mountable, chime that is unmarked.

อุปกรณ์แจ้งเหตุด้วยมือผู้ใช้ Conventional Manual Call Point เป็นอุปกรณ์แจ้งเหตุด้วยมือแบบธรรมดา ชนิด Break Glass สำหรับการใช้งานในร่มและแห้ง