Waterproof Battery Boxes with leads 2AA 3AA 4AA 3D Switched Unswitched IP65 IP68 RM 28.06 to RM 147.10
5 or 10 Piezo Elements Sounder Sensor Trigger Drum Accoustic Disc 20mm 27mm 35mm RM 18.08 to RM 30.55
10 Slow Blow Time Delay Anti Surge Fuse All values 63mA - 20 Amp 250V 20mm x 5mm RM 20.92 to RM 27.15