ขาย Etiger Es-D1A 433Mhz Pir เซนเซอร์ตรวจจับการเคลื่อนไหวอินฟราเรดสําหรับ Etiger Home Security Alarm System ราคาที่ดีที่สุด

Etiger ES-D1A 433MHz Wireless PIR Motion Sensor Dual Passive Infrared Detector For Etiger Home Burglar Security Alarm System Features: *The Etiger ES-D1A can accurately detect for human body movements and effectively cuts down on interference and false alarms. Leave your home with peace of mind. *Leveraging proprietary infrared technology, fuzzy logic and sophisticated algorithm. With automatic temperature compensation and anti-draft technology. *It can also send out low-battery alerts when used with a GSM alarm system.  *Anti-tamper alarm function to enhance anti-damage. *Easy to set up, environment-friendly and reliable. Specifications: Power supply: 2 * AA 1.5V LR6 batteries (not included) Static current: < 90uA Alarm current: < 9.5mA Detection scope: 8m/110° Transmitting distance: < 80m (in open area) Radio frequency: 433MHz Housing material: ABS plastic Operation Condition: Temperature: 0°C~+55°C Relative humidity: < 80% (non-condensing) Package Information: Package Size: Approx. 12.3 * 6.7 * 4.6cm / 4.8 * 2.6 * 1.8in Package Weight: Approx. 190g / 6.7oz  Package List: 1 * Etiger ES-D1A PIR Motion Sensor