RC 7 door chime (Rodann Electronics SL 40)

RODANN DOOR CHIME SL 40 / RC 7 This chime uses passive infrared technology to detect the motion of the customer as they enter your store and will emit a pleasant, volume controlled DING OR DING DONG from the chime at the door. Should you wish to hear the chime from a remote location please go to our MODEL RC8 wireless remote chime FEATURES: •9 Volt battery with expected life of up to one year. •Can be mounted above door on the ceiling or to the side of the door. •One year manufacturer warranty •Easy installation •Not effected by wind, heat, humidity or shadows • VOLUME DISCOUNTS AVAILABLE TONES : DING DING DONG