Preston Korum KBI-Compact 2 Rod Remote Alarm Set by Amazon.co.uk

• Powered by a 23A battery (not included) Adjustable volume 5mm LED

• Compact design 20 second latching LED Adjustable locking nut and compression washer

• Water guarded speaker High output speaker Sensitive bite indication

• Rolling code system - no interference 100m receiver range Very low battery drain

• 39mm x 85mm x 25mm alarm size 120mm x 45mm x 20mm receiver size