Operation Voltage :12V DC (Nominal )，6V DC (Min) – 15V DC (Max.)

Operation Current (at 12V DC) :160mA (Nominal.) 280mA (Max.)

S.P.L. (at 1 meter): 105 ± 5dB (at 12V DC)

Operation Frequency :1.8 KHz - 3.5 KHz

Operation Temperature: -10℃ Min. to 65℃ Max. (10 minutes)

Storage Temperature :-40℃ Min. to 80℃ Max.

Housing Material (A.B.S.): U/L recognized 105℃ (U/L 94HB)

Operation Voltage :12V DC (Nominal )，6V DC (Min) – 15V DC (Max.)

Operation Current (at 12V DC) :90mA (Min.) , 170mA (Max)

S.P.L. (at 1 Meter) :102 ± 5 dB (at 12V DC)

Operation Frequency: 1.5 KHz - 3.5 KHz

Operation Temperature :-10℃ Min. to 60℃ Max. (10 minutes)

Storage Temperature: -40℃ Min. to 80℃ Max.

Housing Material (A.B.S.): U/L recognized 105℃ (U/L 94HB)

Operation Voltage :12V DC (Nominal )，6V DC (Min) – 15V DC (Max.)

Operation Current (at 12V DC): 130mA (Nominal.)

Tone:Warble(Chime optional/sound volume adjustable)

S.P.L. (at 1 Foot) :120 ± 5dB (at 12V DC)

Operation Frequency :1.8 KHz - 3.5 KHz

Operation Temperature :-10℃ Min. to 65℃ Max. (10 minutes)

Storage Temperature :-40℃ Min. to 80℃ Max.

Housing Material (A.B.S.) :U/L recognized 105℃ (U/L 94HB)

Operation Voltage ：12V DC (Nominal )，6V DC (Min) – 15V DC (Max.)

Operation Current (at 12V DC) ：130mA (Nominal.)

S.P.L. (at 1 Foot) ：120 ± 5dB (at 12V DC)

Operation Frequency ：1.8 KHz - 3.5 KHz

Operation Temperature ：-10℃ Min. to 65℃ Max. (10 minutes)

Storage Temperature ：-40℃ Min. to 80℃ Max.

Housing Material (A.B.S.)： U/L recognized 105℃ (U/L 94HB)

Operation Voltage :12V DC (Nominal )，6V DC (Min) – 15V DC (Max.)

Operation Current :(at 12V DC) 130mA (Nominal.)

S.P.L. (at 1 Foot): 120 ± 5dB (at 12V DC)

Operation Frequency :1.8 KHz - 3.5 KHz

Continue Operation :Test Over 4 hours (at 12V DC)

Operation Temperature :-10℃ Min. to 65℃ Max. (10 minutes)

Storage Temperature :-40℃ Min. to 80℃ Max.

Housing Material :(A.B.S.) U/L recognized 105℃ (U/L 94HB)

Operation Voltage : 12V DC (Nominal )，9V DC (Min) – 15V DC (Max.)

Operation Current (at 12V DC) : 130mA (Typical.) , 150mA (Max)

S.P.L. :(at 100cm) 110 ± 5 dB (at 12V DC)

Operation Frequency :1.5KHz -3.5 KHz

Tone :One tone/Six tone

Operation Temperature :-20℃ Min. to 60℃ Max.

Storage Temperature : -30℃ Min. to 70℃ Max.

Housing Material (A.B.S.): U/L recognized 105℃ (U/L 94HB)

Operation Voltage :12V DC (Nominal )，9V DC (Min) – 15V DC (Max.)

Operation Current (at 12V DC) : 120mA (Typical.) , 200mA (Max)

S.P.L. (at 100cm) :105 ± 5 dB (at 12V DC)

Operation Frequency :1.5KHz -3.5 KHz

Tone :One tone/Six tone

Operation Temperature :-20℃ Min. to 70℃ Max. (10 minutes)

Storage Temperature :-30℃ Min. to 80℃ Max.

Housing Material :(A.B.S.) U/L recognized 105℃ (U/L 94HB)

Operation Voltage :12V DC (Nominal )，9V DC (Min) – 15V DC (Max.)

Operation Current (at 12V DC) : 160mA (Typical.) , 250mA (Max)

S.P.L. (at 100cm) :105 ± 5 dB (at 12V DC)

Operation Frequency :1.5KHz -3.5 KHz

Tone :Warble/Hi-Low

Operation Temperature :-20℃ Min. to 70℃ Max. (10 minutes)

Storage Temperature :-30℃ Min. to 80℃ Max.

Housing Material :(A.B.S.) U/L recognized 105℃ (U/L 94HB)