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Hand-operated siren lk-100

Description
Lk-100 is designed to provide effective warning in applications where there is no power supply such as:
Civil defence.
Camp sites.
Mountain rescue.
Frontier sentry and coast guard warning.
As lightweight, it can be easily transported to remote locations and folds up to a small size for ease of handling.
Sound rating
100+2db(c) @1m
Output frequency
550+20hz
Single tone
Net weight 1.2kg
Carton size 18.6x18.6x17cm



Net weight1.2kg
Carton size:
18.6x18.6x17cm

Electromechanical siren lk-jdw105
Description:
Lk-jdw105 is a small double-ended siren for horizontal mounting. Powered by a single phase motor. It is designed for roof or pole mounting. It can be used in:
civil defence warning system of major cities all over the world.
fire warning system of community, main factries, mines, buildings, etc.
warning for accidents of reservoirs, dams, jails, airports, army, etc.
Sound rating
100f+2db(c) @1m
Three phase motor
0.2kw, 110/220/230v ac, 50/60hz
Ip rating
Ip44
Output frequency
1000/1200f+20hz
Single tone
Net weight3.5kg
Carton size22x15x19cm

Net weight:3.5kg
Carton size:22x15x19cm

Electromechanical Siren LK-JDW400B
Description
Lk-jdw400b is a double-ended siren for horizontral mounting. Powered by a three phase motor. It is designed for roof or pole mounting. It can be used in:
civil defence warning systems of major cities all over the world.
fire or accident warning systems of oil field, gas station, gasoline station, oil storage, mines, power pant, nuclear power plant, chemical plant, chemincal plant, etc.
Sound rating
123f+2db(c) @1m
Three phase motor
3.0kw, 380/400/440v ac, 50/60hz
Ip rating
Ip55 exdiibt4
Output frequency
500/580f+20hz
Single tone
Net weight75kg
Carton size55x50x61cm

Net weight75kg
Carton size55x50x61cm

Electromechanical siren lk-jdw450
Description
Lk-jdw450 is a double-ended siren for horizontal mounting. Powered by a three phase motor. It is designed for roof or pole mounting. It can be used in:
Civil defence warning systems of major cities all over the world.
Fire warning systems of community, main factries, mines, buildings, forests, ect.
Warning for natural disasters of earthquake, tsunami, flood, etc.
Warning for accidents of reservoirs, dams, jails, airports, army, farm and pasture, etc.
Please specify the voltage when placing orders with us
Sound rating
130f+2db(c) @1m
Three phase motor
7.5kw, 380/400/440v ac, 50/60hz
Ip rating
Ip44
Output frequency
500/580f+20hz
Single tone
Net weight146kg
Carton size75x63x71cm



Net weight146kg
Carton size75x63x71cm

Taizhou sub core Microelectronics Technology Co., Ltd. is located in the Chinese historical and cultural city of Taizhou City, located in the north shore of the Yangtze River, the Yangtze River Delta north wing, is one of the central city of Shanghai city circle. Ltd is industrial timer, intelligent controller, optical fiber sensor, temperature and humidity switch, electronic timer, buzzer, alarm and other products specializing in the production, processing and sales of integrated companies, has a complete and scientific quality management system. Taizhou sub core Microelectronics Technology Co., Ltd. integrity, strength and quality of the industry's highly recognized. All employees of our company adhering to the "honesty, quality first, customer first" service concept, to provide customers with excellent products and perfect service. Welcome friends from all walks of life to visit the guidance and business negotiation.
Type Unit YXWT-3015D

Rated Voltage V 12

Operating Voltage V 3-24

*Rated Current(MAX) mA 11

*Min Sound Output at 30 cm dB 85

*Resonant Frequency Hz 2000±500

Operating Temperature ? -20-+80

Weight g 8.0

Taizhou sub core Microelectronics Technology Co., Ltd. is located in the Chinese historical and cultural city of Taizhou City, located in the north shore of the Yangtze River, the Yangtze River Delta north wing, is one of the central city of Shanghai city circle. Ltd is industrial timer, intelligent controller, optical fiber sensor, temperature and humidity switch, electronic timer, buzzer, alarm and other products specializing in the production, processing and sales of integrated companies, has a complete and scientific quality management system. Taizhou sub core Microelectronics Technology Co., Ltd. integrity, strength and quality of the industry's highly recognized. All employees of our company adhering to the "honesty, quality first, customer first" service concept, to provide customers with excellent products and perfect service. Welcome friends from all walks of life to visit the guidance and business negotiation.
Type Unit YXWE-1605P YXWE-1612P

Rated Voltage V 5 12

Operating Voltage V 4-7 8-15

*Rated Current(MAX) mA 30 30

*Min Sound Output at 10 cm dB 85 85

*Resonant Frequency Hz 2300±300

Operating Temperature ? -20~+70

Weight g 7.0

Taizhou sub core Microelectronics Technology Co., Ltd. is located in the Chinese historical and cultural city of Taizhou City, located in the north shore of the Yangtze River, the Yangtze River Delta north wing, is one of the central city of Shanghai city circle. Ltd is industrial timer, intelligent controller, optical fiber sensor, temperature and humidity switch, electronic timer, buzzer, alarm and other products specializing in the production, processing and sales of integrated companies, has a complete and scientific quality management system. Taizhou sub core Microelectronics Technology Co., Ltd. integrity, strength and quality of the industry's highly recognized. All employees of our company adhering to the "honesty, quality first, customer first" service concept, to provide customers with excellent products and perfect service. Welcome friends from all walks of life to visit the guidance and business negotiation.
Type Unit YXWT-1201B YXWT-1203B YXWT-1205B YXWT-1212B

Rated Voltage V 1.5 3 5 12

Operating Voltage V 1.2-3 2-5 3-7 9-15

*Rated Current(MAX) mA 25 30 30 30

*Min Sound Output at 10 cm dB 80 85 87 87 *Resonant Frequency Hz 2600±300

Operating Temperature ? -20~+80

Storage Temperature ? -30~85

Housing Material NORYL

Weight g 2.0