GP2000 Transmitter :1pc
12V 1A adaptor        :1pc
 
Specification GP 2000 :
	
		
			
COLOUR
			
Black
		
		
			
NET WIGHT
			
200g
		
		
			
DIMENSSION (MM
			
100(W) x 177(L) x 33(H) mm
		
		
			
FEATURE
			
Paging Randon or Fixed NumberFlash Mode, Vibrate , Beep Signal			
 
			
It was Connect with power adapter (included in the package), do not use battery
			
		
		
			
POWER SOURCE
			
12V 1A