三级在线免费-三级在线免费观看-三级在线网站-三级在线网址-免费色片网站-免费深夜视频

Model	HDS-85
Features	Industrial electronic buzzer alarm siren.   PC housing product,wall-mounted installation,simple operation,low currency,small size,stable and reliable.   Suitable to transmit audio & visual signal for crane,marine equipment,mine industry and other outdoor application.
Operation Voltage	DC12V,DC24V,AC110V,AC220V,AC380V
Sound Pressure	Max.110dB/m (Volume justified available)
Alarm Tone	5 tones below selected by internal switch,with 5 signal and 1 common cables to realize remote control. 1.Fire Alarm 2.Security 3.First-Aid 4.Pi-Pi-Pi Short Interval 5.Pi-Continuous 6.Emergency 7.General Alarm(Long PI after 7 Short) 8.Rapid Beeps 9.Marine Horn 10.Motor Siren 11.Guard 12.Beep-Beep
Control Type	Internal Switch Alarm Tone Select / External Remote Contact Control
Material	PC
Protection Class	IP66
Operation Temperature	-40℃～+50℃
Weight	0.4 Kg
Measurement Diagram

Sound Tone Selection

There two ways to control the built-in sound

 

1.Internal Switch

use an internal selector switch to select according tones.

2.External Contact Control

Base on on/off contact signal,it can realize external control with signal cables,which is helpful for trigger alarm tone by remote device,such as push button or reply switch,

Volume Adjustment

this product has a volume control device on an internal circuit board.Rotate clockwise to increase the volume.

 

Wiring

1.AC Product : Wire without polarity

2.DC Product : Black line is Negative(-).

3.For a more secure connection, ends of the power cables using cold press terminal block "o", "u"

 

 

 

MA SAFETY SIGNAL Co.,Ltd.

Wenzhou Mantangcai Electronics Co.,Ltd.

Business Manager: Gary Wang

Add:No.23 Wenqu West Road,Sanhe Village,Guoxi,Ou’hai,Wenzhou City,Zhejiang Province,China.

Tel: 86-13625777856 Fax: 86-577-88505558

E-mail: garymasafety@gmail.com

Web: m.ttshu.com.cn/indexEn.asp

www.mataca.en.alibaba.com