5
®
4550-CB
KEY FEATURES (cont.)
E. Three Relay Outputs.
Activates upon the occurrence of one or more of the
following trouble conditions:
• Cellular Network Loss
• No Central Station Acknowledgement
• AC Loss
• Low or Missing Battery
• Telco Line Loss
• Panel/MODEL 4550-CB Cable Supervision Trouble
• Activation of Input(s)
• Enclosure Tamper
• Unit Disabled by Dealer Command
• Watchdog Circuit Activation
• Catastrophic Failure Condition
F. Power Source Monitoring (AC & Low Battery Reporting).
Reports low battery
conditions to the central station when voltage drops below 10.2 VDC. Reports
Low Battery Restoral at 11.4 VDC. It can also be programmed to report Loss of
AC power to the central station. This occurs at 102 VAC and restores at 107 VAC.
G. Automated Testing.
Sends an automated test signal to the central station on a
monthly, weekly or daily interval as programmed.
H. GSM Network Supervision.
Supervises the local GSM network. If the unit no longer
locates the local GSM network, one of its output relays activates to report this
trouble condition locally.
I. Status/Received Signal Strength LEDs.
The five LEDs indicate the current operational
status. These LEDs can be placed into Received Signal Strength Indication mode
(RSSI) to assist in selecting the optimal mounting location for transmitting and
receiving cellular radio signals.
(KEY FEATURES continued next page)
