Product Description

Function Anti-theft card have the same size as credit card, can be put anywhere like wallet, hand bag, drawer, safe box etc, it can protect your wallet and other valuable belongings from loss and theft. Work theory Anti-theft card is designed and manufactured by using Hi-tech photosensitive theory, it built-in one sensor which reacts to light, specially manufactured IC, and high sensitivity micro speaker, with the help of these main components, anti-theft alarm card makes alarm when exposed to light. For example: When place the Anti-theft alarm card in wallet, the card keep silent because it dip in dark, however, when someone try to take your wallet from your bag or pocket, the anti-theft alarm card exposed to light, so that alarm is triggered. Features - Protecting wallet from loss or pickpocket - very cheap to put your advertising or logo on anti-theft alarm card and free distribution. - it is ideal as a gift for business partners, customers, and friends when you join some fair or when someone visit your company, that will not only make others feel your passion, but also make them see your logo everyday. - Applicable to all types of wallets and lady's hand bags - Switch On/Off and Low/High for sensitivity of sensor - Semi-permanent by replacing battery - Lifespan of battery is 1~2 years - Keep away from moisture, heat, and direct sunlight. - Size : *3.5mm(L) x *4mm (W) x 2.7mm(H) - Weight : *4g - Output : 0.3w - Input Voltage : DC 3V (Free Volt)