Eldes EWD3. Sensor Via Radio of Doors / Windows Eldes. Designed to protect doors, windows and drawers. It is sensitive to opening and vibration to inform the user if an intrusion attempt occurs and it measures the temperature. Wireless magnetic door contact/shock sensor ewd3 white.

Specs

     RF frequency: 868 MHz

     Radio signal range up to 3 km in open field

     3V 1500mAh lithium battery type CR123A; CR17345 (IEC) / 5018LC (ANSI / NEDA)

     Battery life of up to 5 years

     Built-in temperature sensor

     -20 ° C ~ + 55 ° C operating temperature

     0% ~ 90% relative humidity (non-condensing)

     Dimensions: 117 x 22 x 22 mm

     Magnet dimensions: 47 x 13 x 10 mm

- ELDES-004