PN # MD-1

Optional Motion Detector   $99.00

Dual Technology with Microcontroller for False Alarm Immunity.The latest generation motion sensor uses two technologies (microwave and PIR) plus a microcontroller provides outstanding false alarm immunity without compromising detection. Motion detector is to be used to sense motion inside the trailer, not the motion of the trailer.

PN# SM

Optional Switch   $8.50 each Standard Gap: 1.0"

Spacers, covers, and screws included.

• Automated gas-tight splice is soldered and epoxy covered to provide unequal elecrical integrity and protection from corrosion and torque.
• SPDT : To be used as a normally open circuit for Pro-Tec System ONE

PN# PF-38

 Optional Switch   $7.00 each

• Completely concealed for attractive installations.
• Standard Gap: 5/8" end to end, 3/4" parallel.
• 4' leads.
• SPDT : To be used as a normally open circuit for Pro-Tec System ONE

PN# KS-1

Key Switch   $25.00 each

To arm or disarm alarm system.

PN# LED-1

LED   $2.00 each

Indicates alarm status visually from outside of trailer.