Smoke detector,gas leakage detector,pir detector,alarm system,safeguard accessories,GSM alarm system,photoelectric smoke detector,magnetic reed switch,magnetic reed switch,emergency button,pir sensor,motion detectors,smoke alarm,magnetic contact,pho

Shenzhen Heiman Technology Co., Ltd. is a Hi-tech enterprise which specializes in research & development of security products including PIR detector, IR detector, smoke detector, gas leakage detector, security alarm system, magnetic switch, button, alarm siren and etc.. With advanced equipments, specialized engineers and versatile service, the ODM/OEM and direct sales services are provided to the customers around the world. Since the establishment, Heiman insures the high product quality...[Click for details]