Dongguan Wale Security Group Co., Ltd is a professional manufacturer, which have a full product range, such as Alarm Panel PIR/Door/Gas/Smoke detector, Siren, Beam Sensor and other accessories.Wale Group has its own R&D department to offer OEM service for famous brand. The products have been sold to more than 80 countries and regions,guard the safety of millions people's houses.Wale Group is always looking for sincere and mutual cooperators all over the world. We can be your best suppliers with wide range of security products;Welcome to read our catalogue to find out your interested products and know more about our company and our products. You suggestions are always welcomed, please do not hesitate to contact us!