CallToU Wireless motion sensor alarm for Home/Shop/ Elderly... Previous page Next page 1 For Shop 2 Home Anti-Theft 3 Child Safety 4 Elderly Care Previous page 300FT in Open Space Working range between motion sensor and receiver is up to 300FT in open space and 100FT indoors. Customisable Alert Ringtones Choose from 38 chimes and 5 volume levels to suit any environment, whether quiet homes or busy shops Next page 1 Working Range 2 Volume & Ringtone Why doesn't the device work? 1. Power & batteries (replace if needed); 2. Pairing (re-pair if not connected); 3. Working range, obstructions or wireless interference. Why is there no sound from the receiver? 1. Receiver power; 2. Correct pairing; 3. If mute mode is active. It may be working silently.
