This compact motion sensor will detect anyone who attempts to enter the protected area. If motion is detected a powerful 130 dB alarm will sound to scare off the intruder and alert others to your need for help. The owner may arm or disarm the unit using a programmable security code. The motion sensor will detect movement within a 60 ° pattern and up to 20 feet. Ideal security for home, retail store, office, or hotel room. An optional External Siren (Item RCES35) is sold separately. Requires four “AA” batteries.

This Internal Siren is an accessory to be used only with Streetwise Motion Alarm with Keypad (Item MARC20) to create an ultra loud security system. If an intruder sets off the MARC20 this Internal Siren will also sound. The deafening sound created by combining two 130 dB alarms will scare away any intruder and alert the occupants.  Easy to install. Includes 50 ft. of wire and plugs directly into the MARC20. Tamper proof- cutting or disconnecting the wire will set off the alarm. Requires four “AA" batteries.