We provide OEM and ODM

AS310 100W Siren

AS312 100W Siren

AS314 100W Siren

AS316 100W Siren

Multi-function siren 200W

AS410 100W SIREN

AS550 200W SIREN

AS580 100W /200W SIREN

AS100M1 Remote switch design

AS100M2 Simplify design siren

S210HA1 100/200W

AS8910 100W/200W/400W SIREN