DESCRIPTION

The Sentry Model HM-651 incorporates a pager encoder and radio transmitter in one package to provide cost effective portable paging annunciation of Sentry alarms.  The Model HM-651 will transmit to alphanumeric and digital pagers.  It directly interfaces with the Sentry Model HM-550 Master Controller.

The antenna is a removable whip antenna with a male BNC connector.  A remote antenna can be supplied if the installation requires.  The Model HM-651 Paging Transmitter is normally located at the Model HM-550 Master Controller, and is connected via a provided interface cable.  A 115 VAC to12 VDC 2 Amp power supply is included.  A 115 V receptacle will be required for powering the paging transmitter. This is usually provided by the same standby power supply used for the Master Console.

The metal enclosure 8.5”H x 8.5”W x 2.0”D is predrilled for wall mounting, near the Master Controller, as high as possible for best facility coverage.

The transmitter can be programmed to page an unlimited number of pagers at the facility. 

A transmitted message can extend up to 150 characters.