The SpectrAlert Advance LENS-B is blue lens used for any indoor or outdoor wall mount 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 control panels only.
Manual Fire Alarm Pull Stations provide a single-action, normally open contact, alarm initi- ating point for use with Fire Alarm Control Panels.
This unique and patented device has been helping stop false fire alarms around the world for more than 25 years, without restricting legitimate alarms.
The SpectrAlert Advance SA-WBBW is a white separate ship, wall-mount, outdoor back box.
The 4WTAR-B is a 4-wire, photoelectric i3 smoke detector with thermal sensor, built-in sounder, and Form C relay.