HM/MCP/GLASS

The Honeywell HM/MCP/GLASS (also HM-MCP-GLASS-UL) is an addressable break-glass manual call point (MCP) for Morley-IAS fire alarm systems, activated by breaking the glass to trigger alarms via a micro-switch.
It features a rear rotary decade switch for simple addressing, integral LED (blinking red when polled, steady red in alarm), and a test key for functional testing without glass breakage; fully EN54-11 compliant.
Key Specifications
Feature
Details
Operation
Break glass/resettable element activation, key reset/test 
Voltage
15-32 VDC ​
Current
Quiescent: 385 µA; Alarm: 7.8 mA 
IP Rating
IP24D ​
Temperature
0°C to 49°C ​
Humidity
10-93% RH non-condensing ​
Accessories
Resettable elements (PS230), backbox (MUS041W), glass packs (MUS156), test keys (SC070)