Siemens MSM-KD-WP SF 15/12 A trouble is indicated on

A trouble is indicated on the MKB-2 if they do not match

explosion-proof manual fire alarm pull station available in either single or dual action configurations

It is a dedicated addressable callpoint for installation on a two wire communication circuit providing both signalling of alarm to the monitoring control panel and local LED indication of activation

resonant tones necessary in fire alarm systems

The onboard microprocessor in the detector measures and analyzes these signals

Siemens MSM-KD-WP SF 15/12 A trouble is indicated onThe MSM Series manual stations feature a rugged diecast metal housing that satisfies both architectural and code requirements for manual fire alarm box initiation devices. The MSM Series box features keyed reset using the same key as the control panels. The MSM Series models are low profile with all surfaces either painted or plated to inhibit corrosion. These boxes have raised lettering and are shipped with two reset keys. Options include double