射频识别电子反损失的孩子警报SC4202-RA

Basic Function: 1. Wear the transmitter (smaller one) on the child or the protege and wear the receiver on the parent or the owner. 2. Set a distance by the wheel, when the 2 devices leave each other more the distance, the receiver will sound alarm and vibrate to remind the receiver owner. 3. When there’s emergency, the child can push the button on the transmitter, the receiver will sound alarm. Characteristics: 1. No radiation. 2. painting and glossy. 3. Freely set the distance from 0-25M, distance can reach 35 meters outdoors. 4. Beep & vibration to alarm. Specification: 1. Sound: 80DB. 2. Transmitter current: 2MA. 3. Receiver current: 5MA. 4. 1-1 matching, no interference. 5. Frequency: 433.92MHZ. 6. Transmitter: 48×37×18mm; Weight: 10.8g(battery include); Battery: CR2032×1. 7. Receiver: 48×37×18mm; Weight: 35g (battery excluded); Battery: CR2032 2PCS (Price does not include batteries).