China Battery backup Sirens manufacturer & supplier

Elecronic Sirens

HC - S36

Features:
1) Material: oxide magnet
2) Voltage: DC 6 - 12V
3) Sound types: single tone, dual tone
4) Output power: 10W, 15W...

2005-10-13

Battery Charge Siren

HC - BS24

Features:
1) Voltage: DC 6 - 12V
2) Output power: 10W, 15W, 20W
3) Color: black, gray
4) Switch: round or flat key lock...

2005-10-13

Battery Charge Sirens

HC - BS33

Features:
1) Voltage: DC 6 - 12V
2) Output power: 10W, 15W, 20W
3) Color: black, white
4) Switch: round or flat key lock...

2005-10-13

Piezoelectric Sirens

HC - P6

Features:
1) Voltage: DC 6 - 12V
2) Sound types: single tone, 6 tones
3) Color: white, black, red
4) Size (W x L x H): 54 x 55 x 54mm

2005-10-13

Piezoelectric Sirens

HC - P5

Features:
1) Voltage: DC 12 - 24V
2) Sound types: single tone
3) Color: white
4) Size (W x L x H): 76 x 36 x 117mm

2005-10-13

Electronic Sirens

HC - S21

Features:
1) Material: oxide magnet
2) Voltage: DC 6 - 12V
3) Sound types: single tone, six tones
4) Output power: 10W, 15W...

2005-10-13

Electronic Sirens

HC - S39

Features:
1) Material: oxide magnet
2) Voltage: DC 6 - 12V
3) Sound types: single tone, six tones
4) Output power: 10W, 15W, 20W...

2005-10-13

Loudspeakers

HC - H58

Features:
1) Input power: 30W
2) Impedance: 4 Ohm, 8 Ohm
3) Color: white, ivory
4) Size (W x L x H): 200 x 235 x 118mm

2005-10-13

Siren Driver Components

HC - D2

Features:
1) Piezoelectricity: Φ27mm
2) Frequency: 2.4 - 4.3kHz
3) Color: black
4) Size (W x L x H): 40 x 17 x 31mm

2005-10-13

Siren Driver Components

HC - D4

Features:
1) Impedance: 4 Ohm, 8 Ohm, 16 Ohm
2) Input power: 10W, 20W
3) Color: black
4) Size (W x L x H): 68 x 68 x 80mm

2005-10-13