ขาย Etiger Es-D3C 433Mhz เซนเซอร์เตือนภัยตรวจจับการรักษาความปลอดภัยสําหรับ Etiger ราคาที่ดีที่สุด

Etiger ES-D3C 433MHz Door Window Alarm Sensor Wireless Automation Home Intrusion Detector Anti-Theft Alarm For Etiger Smart Home Security Alarm System Note: It needs to work with Etiger 433MHz alarm system. Protect your home from intrusions with the ES-D3C: a wireless door/window contact compatible with every Secual alarm system. It works well with any door, window or opening. When triggered (separated), an alarm signal will be sent to the system controller for appropriate response. If connected to a GSM alarm system, low-battery alerts via SMS text messages are possible. The ES-D3C is an updated version of the ES-D3B, powered with one AAA battery(not included). Features: *Low-consumption chip design, which can make it work long time. *High Sensitivity. Excellent design, tiny and fashion. *It also comes with tamper protection to ensure system integrity. *Simply attach one piece to your door or window, and attach the other piece to the door or window frame. *Ideal intrusion warning for homes, apartments, mobile homes, dorms, offices, hotel rooms, garages, etc. Specifications: Power supply: 1 * AAA 1.5V battery (not included) Static current: ≤ 30uA Alarm current: ≤ 40mA Transmitting distance: ≤80m (in open area) Radio frequency: 433MHz Housing material: ABS plastic Magnet Size: 19 * 45 * 17mm Transmitter Size: 60 * 45 * 17 mm Operation Condition: Temperature: -10°C~55°C Relative humidity: ≤80%(non-condensing) Package Size: Approx. 9.8 * 6.7 * 2.7cm / 3.9 * 2.6 * 1.1in Package Weight: Approx. 80g / 2.8oz  Package List: 1 * Etiger ES-D3C 433Mhz Door Sensor