Note: It needs to work with Etiger 433MHz alarm system.
The Etiger ES-D4A 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.
*300m long working distance, stable performance. High Sensitivity. Excellent design, tiny and fashion.
*Low-consumption chip design, which can make it work long time.
*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.
Power supply: DV12V
Battery: 12V 23A(not included)
Static current: ≤ 30uA
Alarm current: ≤ 40mA
Transmitting distance: ≤300m (in open area)
Radio frequency: 433MHz
Housing material: ABS plastic
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
1 * 433Mhz Door Sensor