Functional Description
Explosion proof horn speakers installed in a required place.
With explosion-proof design.
Constant pressure 120V input.
Short circuit protection with fuses. Two-wire input.
□ - that power.

Technical parameters
Rated output power and sound pressure level: YHCB-5 5W/95 ± 3dB YHCB-10 10W/98 ± 3dB YHCB-15 15W/101 ± 3dB YHCB-25 25W/103 ± 3dB
Color: Red (RAL040 50 70)
Weight: 4.5 kg
Protection class: IP 56
Explosion-proof grade: Exd Ⅱ CT6

Functional Description
Waterproof design.
Short circuit protection with fuses.
Constant pressure 120V input.
Two-wire input.
□ - that power.

Technical parameters
Rated output power and sound pressure level: YHC50-1 50W/120dB ± 3dB YHC100-1 100W/123dB ± 3dB
Color: Sea Grey (RAL 240 70 05)
Weight: 11.7kg
Protection class: IP56

Functional Description
Waterproof design.
Short circuit protection with fuses.
Constant pressure 120V input.
Two-wire input.
□ - that power.

Technical parameters
Rated output power and sound pressure level: YHC15-1 15W/114dB ± 3dB YHC25-1 25W/117dB ± 3dB
Color: Sea Grey (RAL 240 70 05)
Protection class: IP56
Weight: 2.2kg

Functional Description
Waterproof design.
Short circuit protection with fuses.
Constant pressure 120V input.
Two-wire input.
□ - that power.

Technical parameters
Rated output power and sound pressure level: YHC5-1 5W/105dB ± 3dB YHC10-1 10W/109dB ± 3dB
Color: Sea Grey (RAL 240 70 05)
Weight: 2.0kg
Protection class: IP56

Functional Description
Wall-sided speakers.
Constant pressure 120V input.
Installation, including walkways, stairways and other places.
Short circuit protection with fuses.
Function with full volume.
□ - that power

Technical parameters
Rated output power and sound pressure level: 1W/80dB ± 3dB 2W/84dB ± 3dB 3W/87dB ± 3dB 5W/92dB ± 3dB
Color: Medium Green Grey (RAL 180 70 10)
Weight: 2.3kg
Protection class: IP22

Functional Description
Embedded / wall-mounted speakers.
Short circuit protection with fuses.
Constant pressure 120V input.
Function with full volume.
□ - that power.

Technical parameters
Rated output power and sound pressure level: 0.5W/78dB ± 3dB 1W/80dB ± 3dB 2W/84dB ± 3dB 3W/87dB ± 3dB 5W/92dB ± 3dB
Color: Yellow (RAL 100 90 05)
Weight: 1.0/1.2kg
Protection class: IP20 / IP22

Functional Description
Ceiling / snap to install.
Can not adjust the volume when used alone.
Voice volume control box, you can adjust the volume.
Two-wire input.
Short circuit protection with fuses.
Can be used for room and health unit.
□ - that power.

Technical parameters
Rated output power and sound pressure level: 0.5W/78dB ± 3dB 1W/80dB ± 3dB 2W/84dB ± 3dB 3W/87dB ± 3dB 5W/92dB ± 3dB
Color: White (RAL 000 90 00)
Weight: 0.8/0.9kg
Protection class: IP55/IP20

Functional Description
Embedded / wall-mounted speakers.
Constant pressure 120V input.
Short circuit protection with fuses.
Function with full volume.
□ - that power.

Technical parameters
Rated output power and sound pressure level: 0.5W/78dB ± 3dB 1W/80dB ± 3dB 2W/84dB ± 3dB 3W/87dB ± 3dB 5W/92dB ± 3dB
Color: Medium Green Grey (RAL 180 70 10)
Weight: 1.6/2.6kg
Protection class: IP20/IP44