Nash S5 Sirens – Available In A Range Of Colours

Siren S5 Digital Super sensitive bite indication Upgraded digital performance, now with push button on and off operation and the practical direct screw thread attachment for Nash Bobbins used on the flagship R3 series alarms. Renowned Siren sensing capability with advanced communication technology and component integrity for reliable, responsive indication whatever the weather. Four LED colour options. THIS SALE IS FOR ONE ALARM ONLY