Seco-Larm E-9679-8B190Q 79" Long-Range Barrier Sensors, 8 Pairs

The E-9679-8B190Q from Seco-Larm is a long-range barrier sensors work in even the most extreme conditions. built-in heater automatically turns on and off depending outside temperature. An environmental control system senses slow degradation beam strength when weather conditions worsen to help prevent false alarms.

Features

• For indoor or outdoor perimeter security
• Long sensor range up 190ft (60m) outdoors, 380ft (120m) indoors
• Install windows, doorways, skylights, fence tops, any place where space limited
• End caps swivel so can be mounted single wall opposite walls with no L-bracket needed
• Programmable immediate trigger simultaneous breaking of beams, after pair beams broken for at least 2 seconds
• Heater use cold operation
• Heater activates 41ºF (5ºC)
• Terminal block wiring
• Slim design: 2-1/4" x 1-7/8" (55x49 mm)
• Rugged aluminum construction
• Built-in tamper switches, one either end, alarm if end cap removed
• No synchronizing wires required align beams
• Form C relay output
• LED buzzer alignment indicators
• AGC (Auto Gain Control) circuits regulate signals order compensate ensure operation rain, fog, low-temperature conditions
• Programmable 4 different frequencies reduce interference between multiple units