NGT VS Bite Alarm Indicator with Snag bars & Storage Case

4 Screw in snag bars (included.) 2 x 20mm and 2 x 75mm allowing four different formats of use.

Variable volume

Variable tone

Jack plug (for use with our illuminated alarms)

Waterproof

Latching 20 second blue LED

Long life LRV08 battery included 

LED latch Light. On and off control ,

Tone control Snag Bars /Ears 20mm & 75mm