Анти-потерянный сигнал тревоги в сочетании Анти-Утопление сигнализации

This anti-lost alarm combined anti-downing alarm consists oftwo parts, Base Unit (for parents)and Bracelet (for children).1. Anti-Drowning Water Alarm: whenthe child or pet is immersed intoany water (0-50m), the Base Unit will sound alarm.2. Anti-Lost Distance Alarm: whenthechild or pet is runningaway (0-50m distance adjustable), the BaseUnit will sound alarm.The size of theBase Unitis 140x66x23mm andBracelet isdia.35mm, very small and light.Our alarm can protect child from drowning and lossing.With its twofunctionsAnti-Drowning Alarmand Anti-Lost Alarm, it can be used at many areas, like private swimming pool, garden ponds, river side, sea water,beach, on boat, on street, on travel, supermarket, mall etc.The new use anti-lost alarmIt is obvious that Safety Angel increases more security to your kids because of the added anti-lost alarm. The traditional anti-drowning device can just alert parents when the children is immersed into water hazards places in a limited range about 30-40 meters. It can protect children from drowning to some extent, but we think it is not enough, actually dangerous. Children, babies and toddlers are always lively and movable, they are easy to creep out of parents' surveillance. Even if parents got an anti-drowning alarm, toddlers may fall into a swimming pool and other water places without an alarm, because of they have creeped out of detecting range 30-40 meters. What a terrible thing if the above drowning happens! Now you are recommended to use Safety Angel to preclude the above tragedy. You can adjust the lost detecting distance in Near, Middle or Far mode to surveil your children in your eyes. Once the children and kids try to creep out of the presettable distance, the Base Unit will sound alarm and vibrate. (The anti-drowning alarm distance is always about 50 meters, it’s not changed with the anti-lost alarm distance.) Features:1) Portable and carriable for travel use.2) Protect child, also can protect pet.3) Suitable for any water including salt pool water.4) Rainproof and water-splash proof.5) Anti-drowning alarm combined anti-lost alarm.6) Alarm, also with vibration.7) Alarm decibel is 100dB.8) Three LED indicating different status.9) One Base Unit can work with two Bracelets.10) No interference between two sets of alarms.11) Anti-drowning/Lost range is about 50 meters.12) Anti-Lost range can't be adjusted.13) Base Unit works on adapter or AAA battery.14) Bracelet works on LIR2032 battery.15) Base Unit and Bracelet low battery alarm.16) Bracelet battery can be recharged.17) Bracelet is waterproof.18) Base Unit can be reset.19) No false alarm and alarm failure.20) Frequency 433HZ or 315Hz.21) Approved of CE and RoHS certificates.22) Meet NF P90-307 & ASTM F2208-08 certificates.23) Whole product is small and light, save freight.