Анти-потерянный сигнализации

specifications: This wireless security alarm is an high-tech & intellectual product. This alarm system consists of a wristband-style transmitter and a small receiver. The receiver is usually carried by an adult, while the transmitter carriers are a child, pet, the old or valuable things. If the transmitter-carrier gets out of the pre-set distance, or falls into the water, the receiver will sound an alarm and vibrate to give a warning at the earliest time, so someone can offer help or assistance. Functions: 1. working distance adjustable; 2. no interference with other alarm users; 3. transmitter un-removable by carrier without tool; 4. if the transmitter wristband is damaged or cut, the receiver will sound warning alarm; 5. the batteries can be replaced inside the receiver and transmitter; 6. available to turn off/on receiver and transmitter; 7. receiver & transmitter have low battery warning ; 8. receiver has reset function; 9. light, voice & vibrating warning simultaneously; 10. receiver and transmitter have working indicator; 11. transmitter is waterproof; 12. receiver can locate the transmitter; 13. Information function Comply FCC, ASTM, R&TTE company features: We specialize in the designing and producing of different kinds of doorbells, home security and safety products. Our products mainly include mechanical doorbells, bells, AC and DC PIR motion sensors, night lamps, smoke alarms, water alarms, pool alarms, personal alarms, indoor and outdoor PIR detectors, as well as emergency chargers. With strong production capacity, we are confident to meet various demands of our clients. We have independent laboratory and independent technical R&D department. The advanced management makes every department do prompt and correct reaction. Pro/E, Protel and AutoCAD are used at the process of product appearance design and circuit. ADDIT design shortens the period from exploitation to production. Many of our products have been approved of the CE, RoHS, UL and BS. We have obtained the ISO9001 certificate from the SGS for all our current operations. We have established good relationships with customers from Europe, the USA, Australia and Japan. We also offer OEM and ODM services for some famous electric product companies and manufacturers from Europe and Australia.