Embedded with digital I/O to detect the status change of  magnetic door switch
	
	
	
Compatible with Bluetooth 5 & iBeacon format
	
	
	
Support BLE 4.2 Advertising or/and Bluetooth 5 Long Range (Coded PHY) mode
	
	
	
Industrial grade, IP68 water & dust resistant, UV protected
	
	
	
Programmable transmission power and interval for different applications
	
	
	
Chipset: Nordic nRF52840
	
	
	
Proprietary protocol available for higher security requirement