RFID Anti-Loss Сигнализация SC4204-РА

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 than the set distance, the receiver will sound alarm and vibrate to remind the receiver owner. Characteristics: 1. No radiation. 2. Beep & vibration to alarm. 3. Freely set the distance from 0-20M. 4. 256*256 different codes. Specification: 1. Sound: 85DB. 2. Transmitter current: 1MA. 3. Receiver current: 3MA. 4. 1-1 matching, no interference. 5. Frequency: 433.92MHZ. 6. Transmitter: 36.3mm x 13.2mm (T); Weight: 25g(battery include); Battery: Lithium CR2032×1. 7. Receiver: 60×36×15mm; Weight: 35g (battery excluded); Battery: AAA 1PC.