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Hearing Impaired Alarm HM2HIA

Hearing Impaired Alarm HM2HIA

SPECIFICATION
POWER ADAPTORInput:100-240vAC-0utput:12.0VDC,0.5A,6W
BATTERYRechargeable lithium battery(5 year life)
OPERATING TEMPERATURE-5°C to +40°C
OPERATING HUMIDITYUp to 90% RH non-condensing
MAXIMUM CONNECTED UNITS30 units
OPERATING FREQUENCY868 MHZ