The E-931CS22RFCQ combines a weatherproof reflective beam sensor with a wireless speaker/chime receiver so an entry event can be announced away from the sensor location. In a typical gate or driveway installation, the sensor is positioned across a vehicle path or walkway and the speaker is placed inside the shop, office, guard area, or home. When the beam is interrupted, the speaker announces the event without needing a signal cable between the sensor and speaker. The system is especially useful for awareness and customer notification, but it should not be confused with a safety photoeye that stops or reverses a gate operator. Compatibility is mainly within the E-931CS22RFCQ accessory family, including extra wireless speakers and the plug-in counter accessory.
Use this system when the customer needs notification that something crossed an entry point. Do not list it as a gate safety photoeye or as a replacement for monitored gate entrapment protection.
For driveway alert and notification use, low-voltage setup is usually straightforward. For automatic gate safety or operator control wiring, a qualified gate technician should confirm that all required safety devices remain installed and working.
Yes. The sensor communicates wirelessly with the speaker/chime, with an advertised wireless range up to 328 ft under line-of-sight conditions.
Yes, use the E-931ACC-SFQ additional wireless speaker for the E-931CS22RFCQ system. Pairing and quantity limits should be checked in the system manual.
No. This is an entry alert and notification system. It should not be used as a substitute for required monitored gate safety devices.
The reflective beam sensor is commonly listed for up to 22 ft / 7 m between the sensor and reflector.
The E-931ACC-CQ counter is a related accessory for the E-931CS22RFCQ and E-931CS22RRCQ entry alert systems.
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