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Entry Alert Systems and Accessories

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Wireless Entry Alert System, 22ft
For monitoring a driveway or use as an entrance indicator No wiring required between the sensor...
Entry Alert System, 22ft
Features: Retro-reflective design Perfect for monitoring an entrance or use as an ...
Hood for Photoelectric Beam Sensor Reflectors
Use with either circular or square reflectors Protects reflector from dirt and reduces interfer...
Additional Wireless Speaker
Compatible with  E-931CS22RFCQ only Additional speaker / electronic chime No wires required - ...
Additional Wired Speaker
Compatible with E-931CS22RRCQ only Additional speaker / electronic chime Use any standard st...
Optional Solar Charger for Wireless Sensor
Optional Solar Panel and Lithium Battery for E-931CS22RFCQ ...
Entry Alert System Entry Counter
For E-931CS22RRCQ  and  E-931CS22RFCQ Only Automatically tracks how often the entry alert syst...
Wall Mounting Bracket for IR Photoelectric Beam Sensors
Compatible with E-936-S35RRGQ, E-936-S45RRGQ,            E-931CS22RRCQ, ​E-931CS22RFCQ ...