4-10 Beams Infrared Barrier Detector Newest Interactive Infrared Emitting Technology Employed Strong Aluminum Alloy Hull Against Damage Outdoor Usage Against Rain, Fog And Strong Light Infrared Emitting Power Can Be Adjusted From Large, Middle To ...Read More

Active Dual IR Beams Detector Newest Appearance Design With Patent Certificates, CE Certificated Outdoor Use With Up To 150 Meters Monitoring Distance Additional Heater Can Be Mounted Inside If Used In Cold Region Top Quality Fresnel Lens Utiliz ...Read More

Low Power-consuming TIMCU Control Chip Utilized Extremely Low Static Standby Current 10μA RF 315/433Mhz Compatible With Wireless Alarm System Pulse Count Adjustment LED On/off Selectable Auto Temperature Compensation, Anti-false Alarm Effic ...Read More