The Electronics model LE-066 is a 25 zone alarming sound activated audio monitoring base station. When combined with companion unit DG-MA (listen/talkback amplifier) and interfaced remote speaker/microphones, it provides duress system two-way communications. Each has variable threshold level control, based on frequency pressure alarm delay (from 0.1 to 3.2 seconds) that can be set by using the built-in tester for time delay. feature effective in reducing false alarms. supplied cards. or disturbance occurs below preset level, nearest microphone detects identifies lighted LED blinks GREEN. increases, intensifies solid If exceeds threshold, goes into alarm, changing RED, along 3-second beep. relay contact closes activate camera other annunciation. person at station communicate hands-free personnel talk/listen pressing switch. Talk-back handheld (provided) connected Listen/Talkback Amplifier. canceled automatic manual reset feature. run between 3 seconds minutes. cascaded up 10 units total 250 zones. All microphones (models: A, B, C, D, D-V, E, K L-DT) speaker/microphones TLI, TLM, TLMC, TLO, TLSP TLSP-PB) are compatible LE-066.
Features
- 19" EIA rack mountable
- Variable control pressure
- Bi-color (each zone) - GREEN monitoring, RED alarm
- Variable seconds)
- NO/NC contacts activating annunciations
- Two settings HIGH (night) LOW (day)
- DAY NIGHT sensitivity switch
- Automatic cancellation: auto from sec. min.
- Built-in delay
- Zone expansion six per MLA-6 Mixer
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