Special Features:

Radio frequency repeater used for communication through monaco fire system; rfm-xr microprocessor-controlled repeater continuously monitors and relays d-21 and d-700 systems messages; frequency: 138.9250; input: 100-240 vac, 50/60 hz, 1.75a, 40w; output: plus 13.8 vdc, factory set; battery backup: 12v/18 ah (48 hour backup capacity); standby current: 330 ma normal, 1.5a transmit; fuses: 6.3a, 250v type t fuse; temperature: -22 - 140 degree f (-30 - 60 degree c); relative humidity: 0-90 percent noncondensing

Properties:

An item designed to receive, amplify electronically, and automatically retransmit the received signal, either by high fidelity reproduction or with such modulation on the signal as may be desired.