Alarm informations:

1.Adjustable Tone/volume/sensitivity
2.Extra jack to connect illuminated swinger
3.Drop back function with two different sounds
4.Special 5 leds line for 4 alarms and receiver
5.light control

6.Each requires 1pcx 9V battery(not included)


Receiver informations:
 
1.Adjustable volume/vibration
2.Four different color LED'S to match 4 alarms
3.rang test  
4.memory led
5.keep the same step as alarms

6.1pc x 9V battery(not included)