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marine public address system 
- CKY-1Q 
- CKY-1T 
- CKY-1T-D 
- YHC5-1 YHC10-1 
- YHC50-1 YHC100-1 YHC200-1 
- YKQ-1Z 
- YSS 
- YSX 
- SG 
- YHE 
- YKG 
- SG 
- YCG 
- YCQ 
- YSG 
- YSP 
- YSQ 
- YSX 
- YTQ 
Marine automatic telephone system 
- HS 
- CK 
- HAG 
- SG 
- ZHQ 
- Telephone System Wiring Diagram 
- HAQ 
- HAT 
- HA 
- AXX 
- FX 
- HA-1X 
- JT 
Batteryless telephone system 
- ZPB 
- HSG 
- HS 
- HSQ 
Marine talk-back system 
- ES2000T 
- YDG 
- YDQ 
- YDT 
Selective talk-back system 
- BJ 
- HZB 
- HY 
- JB 
- SG 
- CHJ 
- BJQ 
- DF 
- JXTR 
- SG 
- YKG 
- ZPB 
Hospital call system 
- CCL 
- DF 
- MCL 
Refrigerator call system 
- LJB 
- SG 
- YB 
Fog horn system 
- DDQ 
- WD 
- ZPB 

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LJB-1Q

Colour: Dull black

Shell material: ABS

Power supply: DC24V+10%

IP rating: lP20

Power consumption: 50W

Alarm sound pressure level: 75~90dB

Category: LJB

Product parameters

Product parameters

Colour: Dull black

Shell material: ABS

Power supply: DC24V+10%

IP rating: lP20

Power consumption: 50W

Alarm sound pressure level: 75~90dB

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About Us

The company adheres to the "people-oriented" business philosophy of "innovative/efficient/pragmatic" enterprise spirit, has gathered a high-quality scientific research management team, and has a perfect after-sales service network.

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hy1993@hzhuayan.com
0571-82635169 / 82695181

marine public address system 

CKY-1Q 

CKY-1T 

CKY-1T-D 

YHC5-1 YHC10-1 

YHC50-1 YHC100-1 YHC200-1 

YKQ-1Z 

YSS 

YSX 

SG 

YHE 

YKG 

SG 

YCG 

YCQ 

YSG 

YSP 

YSQ 

YSX 

YTQ 

Marine automatic telephone system 

HS 

CK 

HAG 

SG 

ZHQ 

Telephone System Wiring Diagram 

HAQ 

HAT 

HA 

AXX 

FX 

HA-1X 

JT 

Batteryless telephone system 

ZPB 

HSG 

HS 

HSQ 

Marine talk-back system 

ES2000T 

YDG 

YDQ 

YDT 

Selective talk-back system 

BJ 

HZB 

HY 

JB 

SG 

CHJ 

BJQ 

DF 

JXTR 

SG 

YKG 

ZPB 

Hospital call system 

CCL 

DF 

MCL 

Refrigerator call system 

LJB 

SG 

YB 

Fog horn system 

DDQ 

WD 

ZPB 

LJB-1Q

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