<ul><li>Operating voltage: 6-15Vdc</li><li>Current consumption (at 12 VDC with siren): 140mA</li><li>Sound pressure level (at 1m): 107dBA</li><li>Dimensions: 1.5\" x 1.7\" x 2.2\", weight: 1.65oz</li><li>Mounting holes: 0.87\"</li></ul><br><br>Mini Piezo Siren 6-15V DC / 140mA 107dB with Leads\n\nSpecifications ABS wired siren operating voltage: 6-15Vdc current consumption (at 12Vdc with siren): 200mA oscillating frequency: 1.5-3.5kHz sound pressure level (at 1m): 107dBA dimensions: 1.5\" x 1.7\" x 2.2\" weight: 1.65oz mounting holes: 0.87\"

Velleman SV/PS1 6-12Vdc 107Db Mini Piezo Siren W/Leads