• Wireless with an operating range of over 120 metres.
• Special encoded frequencies to avoid interferance.
• Fitted with coloured wheels ( Blue, Green, Red and Yellow ) 
• 2 x LED lights fitted underneath the wheel to create a coloured illumination when the alarm is activated.
• Continuous beeps when you get a run and not just a single beep.
• 20 Second Bright Latching LED.
• On / off switch on each alarm.
• Compact size. 3,5" x 1.5".
• Lightweight, strong Robust alarms with fantastic fittings.
• High Output speaker.
• Automatically pair with the receiver.
• Each Alarm has different colour LED's which correspond with the receiver. ( Red, Yellow, Green and Blue )  
• All Alarms are fitted with a 2.5mm Jack socket.
• Alarms run on 1 x 12V batteries. ( Supplied ) 
• Low power Consumption.
• Fitted with Industry standard threads with 0 Ring.

Receiver Details

• Compact receiver. 3.5" x 2,5"
• Red, Yellow, Green and Blue LED's. These match the LED colours of the alarms
• Continuous beeps when you get a run and not just a single beep.
• Wireless with an operating range of over 120 metres
• High output speaker
• Vibration Alert
• Latching LED
• Push buttons to control Volume / Vibration and Tone. 
• Receiver requires 3 x AAA batteries ( Supplied )