Purchase Qty. Reference FOB Price
10-99 Sets US$7.50
100-999 Sets US$7.00
1,000+ Sets US$6.70
Product Description
Features: Dual-Beam Active Infrared Photoelectronic Detector 1pcs light Beams Outdoor 20M, Indoor 60M Working temperature: -10ºC~+50ºC ; Humidity: ≤95%RH Specification: Protection range In building 20 to 60 meters Protection range External 20 meters(MAX) Infrared beams ...