DSC LC-171 Installation Instructions & User Manual - Page 4

Browse online or download pdf Installation Instructions & User Manual for Security Sensors DSC LC-171. DSC LC-171 16 pages. Dual-tech motion sensor (dual pir & microwave) with pet immunity

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Assembly description

The LC-171 is a robust detector which includes a large LED indicator that can be easily observed

from long distances and an optional buzzer to provide indication of intrusion.

Using the supplied mounting bracket, the LC-171 can be easily mounted to walls using mounting

screws and poles using the supplied metal bands.

The LC-171 is combined of three detection elements:

x Upper PIR element

x Lower PIR element

x Microwave element

x The upper PIR element has an adjustable detection height while the other two are fixed.

The following drawing shows all internal elements:

Range setting handle

Tamper switch

Lower PIR element

Bracket locking screw

LED

Microwave element

Terminal Connection Blocks

Range Indication

Upper PIR element

LED and Buzzer dipswitches

Sensitivity setting

Direction Angle Indicator