Siemens OH121

Siemens OH121Model OH121 from Siemens Industry Fire Safety is a photo thermal smoke detector that contains a thermal sensor. When the sensor is utilized, an Alarm condition will trigger when the temperature reaches 135F at this point, the detector will also lock into Alarm condition. The magnet test feature allows for Model OH121 to be tested without the use of a heat gun, providing quick testing for installers and test personnel to prove the integrity of the

as well as life safety

The 6815 is a signaling line circuit (SLC) expander for use with Honeywell Silent Knight 6820 or 6820EVS fire alarm control panels (FACPs)using System Sensor® (SK) protocol

and monitor

Announcement and Evacuate

The MSM Series manual stations feature a rugged diecast metal housing that satisfies both architectural and code requirements for manual fire alarm box initiation devices

Datasheet: GCS24CR

The SK-MONITOR is intended for use in intelligent

The POTS transmits system status (alarms

The KIR Series smoke detectors bring advanced sensing technology to a practical design that increases efficiency

— TrueAlert Addressable Controller (4009T)

They feature a unique bi-colored LED to indicate minor or major attacks

The MRP-2002 is a six-zone releasing fire control panel for single and dual hazard agent releasing applications