ADEMCO FIRE CONTROL PANEL BOXES MODEL 7720ULF LOT OF 3

Description

ADEMCO FIRE CONTROL PANEL BOXES LOT OF 3. Condition is "Used".
1 ANTENNA INCLUDED
Product description
AlarmNet Model 7720ULFPLUS is a self-contained FIRE
CONTROL/COMMUNICATING device. The device serves as a subscriber's link to the AlarmNet Radio or Private network without the need for a telephone line connection. It transmits periodic supervisory messages to alert the Central Station of system problems. Installed as a stand-alone communicator, the 7720ULFPLUS does not require the use of an additional fire alarm control panel. The 7720ULFPLUS can also be configured as a slave communicator, providing radio signaling only. Communication is accomplished via a one-way 900 MHz radio link. A contact closure is available to indicate a radio fault. In addition, the 7720ULFPLUS can be programmed to be "fail-safe" by inverting the fault output. The 7720ULFPLUS is listed under UL864 and meets NFPA72, Central Station Applications (1993 Edition), as well as Factory Mutual Requirements for Remote Station Applications. Standard System Features Transmission of all alarm and status messages to the master station network via radio signals, resulting in faster and more secure reporting. Six Style B (Class B) and two Style D (Class A) supervised zones. Zones can also be configured for VSR/WFD water flow switches and/or PIV/OSY supervisory switches. One Style Y (Class B) indicating output circuit providing a maximum of 500mA at 12 volts for polarized bells. Capability of configuring all zones as voltage trigger or dry contact inputs. On-board 18VAC to DC power supply. With an added battery, will provide 24-hour backup and minimum 5-minute bell. One trouble buzzer with reset inside locked cabinet and latching trouble LED. One red cabinet with key lock. Troubles annunciated locally and transmitted: 24-hour loop open, ground fault, low battery, no/low AC transmitter and RF fail annunciated locally. Electrical Voltage input: 18VAC, 40VA Current drain: 100mA standby; 900mA alarm Trigger input: 3.7 to 14 volts into 2k ohms 1 ANTENNA INCLUDED.