Perfect for monitoring an entrance or for use as an entrance indicatorNo hard wiring required, all components plug into each otherStandalone system includes reflector, adapter, sensor and chimePhotoelectric beam sensorTwo tone choices - siren and "ding dong"
Easy, reliable way to monitor doors and entrances in your home or business. Standalone system includes reflector, adapter, sensor and chime.
Brand: Seco-Larm, Model: E-931CS22RRCQ