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EWD1 wireless sensor with alarm button

EWD1
Price 44 $
Other currency 41 ˆ

Main characteristics
 
Vendor Eldes
Category Sensors
Frequency 868 MHz
Battery CR2032 Lithium (3B; 230 mA / h)
Max. hold time ~18 months (might vary in different conditions
Dimensions, HWD 60x17x16 mm
Shipment Worldwide

The main functions and characteristics

EWD1 - wireless reed switch with a panic button to guard doors, windows and other opening mechanisms. EWD1 equipped with tamper lofted, and has built a panic button.

Sensor EWD1 completely self-contained and does not require cable routing. In this way sensor installation is simple and takes several minutes. Also EWD1 in advance will inform the user to replace the battery in case of discharge.