M700 Home / Truck-Lite / Acoustics / Reverse Alarms / M700 / Alarm Back-up 97dB(A) 24V-700/04/24 Alarm Back-up 97dB(A) 24V-700/04/24 Alarm Back-up 97dB(A) 24V-700/04/24 £47.19 £56.63 (inc. VAT) Description Specifications Alarm Back-up 97dB(A) 24V-700/04/24 Product Code: 700/04/24