Ningbo WanKe Electron Technology CO.,LTD. -

Ningbo WanKe Electron Technology CO.,LTD.

Showing 1 - 10 of 20, total 2 pages [First] [Previous] [Next] [Last]

heat ***ector
Specification: BWK433H
Detail: ***ailed Product Description Power:dc 9v battery Static current:<=10uA, working current:10ma to 30mA, humidity range:10% to 90% Alarm temperature:60 centigrade degree(can be changed according to customers requirement);...

fire alarm button
Specification: JTY-WK-6003
Detail: ***ailed Product Description Features: 1) Operating voltage: DC 24V 2) Working current: 1mA

fire alarm button
Specification: BWB001
Detail: ***ailed Product Description Specifications: 1) Working voltage: 220VAC 50Hz, 24VDC 2) Max. current: 5A 220V 50Hz, 8A 24VDC 3) Contact resistance: 0.1 ohm 4) Working temperature range: -10 - 50¡ãC 5) Max. relative hu...

gas ***ector
Specification: BWR002
Detail: ***ailed Product Description Features: 1) Operating voltage: DC 12V, AC 220V, AC 110V, AC 120V 2) Static current: 80mA 3) Alarm current: 100mA 4) Audio alarm: 85dB 5) Temperature range: 5 - 50¡ãC6) Humidity range: 95% R...

piezo alarm & strobe siren
Specification: BWK412
Detail: ***ailed Product Description Specifications: Rated Voltage: 12 VDC Operating Voltage: 6 To 15VDC Max. Rated Current:180 mA Min.SPL: 110 dB at 12VDC/1m Tone Nature: Warble Housing: ABS Plastic Ope...

piezo alarm & strobe siren
Specification: BWK414
Detail: Specifications: 1) Operating voltage: DC 24V/DC12V 2) Working current: 100 - 150mA 3) Flash intensity: ¡Ý1.2WS 4) Flash period: ¡Ü1.5s 5) Audio alarm: &ge100dB 6) Life of flash light: ¡Ý40,000 7) Three kinds of alarm ...

piezo alarm & strobe siren
Specification: BWK411
Detail: Specifications: 1) Operating voltage: DC 24V/DC12V 2) Working current: 100 - 150mA 3) Flash intensity: ¡Ý1.2WS 4) Flash period: ¡Ü1.5s 5) Audio alarm: &ge100dB 6) Life of flash light: ¡Ý40,000 7) Three kinds of alarm ...

carbon monoxide ***ector
Specification: BWK034C
Detail: ***ailed Product Description Main technical parameter: 1.Power:DC9V battery2.Standby current:less than 35uA3.Alarm density:150+/-50ppm CO gas4.Alarm current:less than 30uA5.Sensor:use newest importing electrochemistry carb...

carbon monoxide ***ector
Specification: BWK033C
Detail: ***ailed Product Description Main technical parameter: 1.Power:DC9V battery2.Standby current:less than 35uA3.Alarm density:150+/-50ppm CO gas4.Alarm current:less than 30uA5.Sensor:use newest importing electrochemistry carb...

carbon monoxide ***ector
Specification: BWK032C
Detail: ***ailed Product Description Main technical parameter: 1.Power:DC9V battery2.Standby current:less than 35uA3.Alarm density:150+/-50ppm CO gas4.Alarm current:less than 30uA5.Sensor:use newest importing electrochemistry carb...


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