Kodex X-10 bite alarms are high-quality and reliable performers, incorporating a multitude of well thought-out and unique design features. Adjustable sensitivity is never usually available at this price-point and you will not find better value-for-money than the X-10. It also features adjustable volume and tone, all on extremely sensitive five-setting dials. The X-10 incorporates an anti-slip deep soft-touch rubberised rod channel, a betalight clip, simple on/off for silence during setup, sounder jack/socket and low battery warning. It is supplied with a 3mm quality snag bar which can be affixed to either side of the alarm, or buy an additional snag bar and have one on both sides. Five various LED light latch colours are included for you to choose from. Requires one low-cost 9V (smoke alarm) battery for long-lasting use.