Order # 21123209 Manufacturer# TL-2100GR1 Brand Cordless Manufacturer Smart Caregiver Application Alarm System UNSPSC Code 42143607 Works with two sensor pads simultaneously Fully adjustable alert volume may be silent or any desired level with Chime Alert option TamperProof technology (patented) with included Caregiver Key Check Pad light alerts caregivers if a sensor pad?????s signal is lost Status light flashes every 4 seconds when in use Nurse call port Low battery light 1 year warranty