Fire warning horn SON4B/SON4L/SON4

SON4 range features an alarm sounder combined with a beacon - the different versions are as follows: SON4 Alarm Sounder & Xenon Beacon The SON4 is a compact, high output, 104dB(A) alarm sounder with integral Xenon strobe beacon. The robust fire retardant housing ensures the SON4 is suitable for all general signalling applications including fire, security and process control. SON4B Alarm Sounder & Filament Lamp Beacon The SON4B is a compact, high output, 100dB(A) alarm sounder with integral filament lamp beacon. The robust fire retardant housing ensures the SON4B is suitable for all general signalling applications including fire, security and process control. SON4L Alarm Sounder & LED Beacon The SON4L is a compact, high output, 100dB(A) alarm sounder with integral L.E.D. array beacon. The robust fire retardant housing ensures the SON4L is suitable for all general signalling applications including fire, security and process control. Features: Automatic synchronisation on multi-sounder system. Continuously rated. Stainless steel xings. Unit can be mounted using external lugs (on AC versions) or internal BESA compatible xing positions. Duplicate cable terminations (in & out for daisy-chain installations). Tropicalisation available on request. Available with custom tone congurations and frequencies. Approvals: VdS approved to EN54-3 (CPD 89/106/EEC). UKOOA/PFEER compliant alarm tones. GOST-R approved. Cert: POCC GB-JB05-H00144