Sound pressure level: ≥ 100 dB ; Frequency bandwidth of the system: 433 MHz ; Radio communication range (at open area): max. 70 m ; Operation temp: -25 °C ... 55 °C ;

Sound pressure level: 115 dB ; Maximal current consumption: 500 mA ; Internal backup battery: 12 V / 1.3 Ah (included) ; Color: Red ; Operation temp: -20 °C ... 55 °C ; Power supply: 13.8 V DC ;

Sound pressure level: 115 dB ; Maximal current consumption: 500 mA ; Internal backup battery: 12 V / 1.3 Ah (included) ; Color: Black + Red ; Operation temp: -20 °C ... 55 °C ; Power supply: 13.8 V DC ;

Sound pressure level: 115 dB/m ; Color: White / LED indication - Red ; Power supply: 24 V DC ; Maximal current consumption: 350 mA ;

Sound pressure level: 120 dB ; Color: Blue ; Power supply: 12 V DC ; Maximal current consumption: 2100 mA ; Operation temp: -35 °C ... 55 °C ;

Sound pressure level: 120 dB ; Maximal current consumption: 2100 mA ; Color: Orange ; Power supply: 12 V DC ; Operation temp: -35 °C ... 55 °C ;

Sound pressure level: 120 dB ; Maximal current consumption: 2100 mA ; Color: Red ; Operation temp: -35 °C ... 55 °C ; Power supply: 12 V DC ;

Sound pressure level: 120 dB ; Operation temp: -25 °C ... 70 °C ; Power supply: 12 V DC ; Maximal current consumption: 900 mA ;

Sound pressure level: 120 dB ; Maximal current consumption: 270 mA ; Color: Blue ; Operation temp: -35 °C ... 55 °C ; Power supply: 12 V DC ;

Sound pressure level: 120 dB ; Maximal current consumption: 270 mA ; Color: Orange ; Operation temp: -35 °C ... 55 °C ; Power supply: 12 V DC ;

Sound pressure level: 120 dB ; Maximal current consumption: 270 mA ; Color: Red ; Operation temp: -35 °C ... 55 °C ; Power supply: 12 V DC ;

Device is equipped with internal sealed lead acid backup battery with a capacity of 1.2Ah; Sound pressure level: 120 dB ; Color: Blue ; Operation temp: -35 °C ... 55 °C ; Power supply: 12 V DC ; Current consumption: max. 260 mA ;

Device is equipped with internal sealed lead acid backup battery with a capacity of 1.2Ah; Sound pressure level: 120 dB ; Color: Orange ; Power supply: 12 V DC ; Current consumption: max. 260 mA ; Operation temp: -35 °C ... 55 °C ;

Device is equipped with internal sealed lead acid backup battery with a capacity of 1.2Ah; Current consumption: max. 260 mA ; Sound pressure level: 120 dB ; Color: Red ; Operation temp: -35 °C ... 55 °C ; Power supply: 12 V DC ;

Sound pressure level: 120 dB ; Color: Blue ; Power supply: 12 V DC ; Current consumption: max. 520 mA ; Operation temp: -35 °C ... 55 °C ;

Sound pressure level: 120 dB ; Color: Orange ; Power supply: 12 V DC ; Current consumption: max. 520 mA ; Operation temp: -35 °C ... 55 °C ;

Current consumption: max. 520 mA ; Sound pressure level: 120 dB ; Operation temp: -35 °C ... 55 °C ; Power supply: 12 V DC ;

Sound pressure level: 120 dB ; Protection class (Grade): 2 ; Power supply: 12 V DC ; Current consumption: max. 600 mA ; Operation temp: -25 °C ... 70 °C ;

Sound pressure level: 120 dB ; Internal backup battery: 6 V / 1.2 Ah (included) ; Power supply: 12 V DC ; Maximal current consumption: 400 mA ; Color: Blue ; Operation temp: -35 °C ... 55 °C ;

Sound pressure level: 120 dB ; Internal backup battery: 6 V / 1.2 Ah (included) ; Color: Orange ; Power supply: 12 V DC ; Maximal current consumption: 400 mA ; Operation temp: -35 °C ... 55 °C ;

Sound pressure level: 120 dB ; Internal backup battery: 6 V / 1.3 Ah (included) ; Color: Red ; Operation temp: -35 °C ... 55 °C ; Power supply: 12 V DC ; Maximal current consumption: 400 mA ;

Sound pressure level: 120 dB ; Power supply: 12 V DC ; Maximal current consumption: 285 mA ; Color: Blue ; Operation temp: -35 °C ... 60 °C ;

Sound pressure level: 120 dB ; Power supply: 12 V DC ; Maximal current consumption: 285 mA ; Color: Orange ; Operation temp: -35 °C ... 60 °C ;

Sound pressure level: 120 dB ; Power supply: 12 V DC ; Maximal current consumption: 285 mA ; Operation temp: -35 °C ... 60 °C ;

Sound pressure level: 120 dB ; Color: Red ; Operation temp: -25 °C ... 70 °C ; Power supply: 12 V DC ; Maximal current consumption: 600 mA ;

Sound pressure level: 120 dB ; Color: Blue ; Power supply: 12 V DC ; Maximal current consumption: 550 mA ; Operation temp: -35 °C ... 60 °C ;

Sound pressure level: 120 dB ; Color: Orange ; Power supply: 12 V DC ; Maximal current consumption: 550 mA ; Operation temp: -35 °C ... 60 °C ;

Sound pressure level: 120 dB ; Maximal current consumption: 550 mA ; Operation temp: -35 °C ... 60 °C ; Power supply: 12 V DC ;

Sound pressure level: 120 dB ; Power supply: 12 V DC ; Maximal current consumption: 550 mA ; Color: Blue ; Operation temp: -35 °C ... 60 °C ;

Sound pressure level: 120 dB ; Power supply: 12 V DC ; Maximal current consumption: 550 mA ; Color: Orange ; Operation temp: -35 °C ... 60 °C ;

Sound pressure level: 120 dB ; Power supply: 12 V DC ; Maximal current consumption: 285 mA ; Color: Red ; Operation temp: -35 °C ... 60 °C ;

Sound pressure level: 120 dB ; Maximal current consumption: 300 mA ; Color: Orange ; Operation temp: -35 °C ... 60 °C ; Power supply: 12 V DC ;

Sound pressure level: 120 dB ; Maximal current consumption: 300 mA ; Color: Red ; Operation temp: -35 °C ... 60 °C ; Power supply: 12 V DC ;

Sound pressure level: 120 dB ; Internal backup battery: 6 V / 1.2 Ah (included) ; Color: Blue ; Power supply: 12 V DC ; Maximal current consumption: 400 mA ; Operation temp: -35 °C ... 55 °C ;

Sound pressure level: 120 dB ; Internal backup battery: 6 V / 1.2 Ah (included) ; Power supply: 12 V DC ; Maximal current consumption: 400 mA ; Operation temp: -35 °C ... 55 °C ; Color: Orange ;

Sound pressure level: 120 dB ; Internal backup battery: 6 V / 1.2 Ah (included) ; Power supply: 12 V DC ; Maximal current consumption: 400 mA ; Operation temp: -35 °C ... 55 °C ;

Sound pressure level: 100 dB @ 1 m, 85 dB @ 3 m ; Color: White / LED indication - Blue ; Power supply: 13.8 V DC ( 11 ... 15 V DC ) ; Maximal current consumption: 150 mA ; Operation temp: -25 °C ... 55 °C ;

Sound pressure level: 100 dB @ 1 m, 85 dB @ 3 m ; Color: White / LED indication - Red ; Power supply: 13.8 V DC ( 11 ... 15 V DC ) ; Maximal current consumption: 150 mA ; Operation temp: -25 °C ... 55 °C ;

Sound pressure level: 112 dB ; Maximal current consumption: 300 mA ; Color: Red ; Operation temp: -10 °C ... 50 °C ; Power supply: 12 V DC ;

Sound pressure level: 105 dB ; Maximal current consumption: 165 mA ; Color: Red ; Operation temp: -30 °C ... 30 °C ; Power supply: 12 V DC ;