Attender 50 & 75 Security System
Aritech's Attender 50 and 75 Security Systems are completely self-contained, microprocessor-based systems which offer five supervised zones of protection. The systems include an operating panel, control, power supply and standby battery. Space is provided within both units for a standby battery. Attender 75 also contains a built-in four-channel digital communicator capable of reporting to most receivers.
Attender 50 and 75 operate with an EEPROM that retains all programmed date, even in the event of total power loss. A watchdog circuit instantly resets the microprocessor if it is scrambled by an isolated transient.
The system feature a test mode which allows the subscriber to test all zones for proper operation without the risk of a false alarm. A diagnostic self-test mode is also available for the installer. In this mode, indicators and outputs can be checked for proper operation. The system will also check loops for opens or shorts. The diagnostic self-test is checked entirely from the operating panel.
A door on the operating panel conceals labels indicating zone descriptions and individual trouble conditions.
Attender 75's four-channel digital communicator is capable of reporting multiple receiver formats. It can transmit four individual alarm and restore codes to two receivers.
