ultrasonic sound level,China ultrasonic sound level Manufacturers, Suppliers

wireless flash siren (indoor use)

Mar 13, 2013

... emitter can be connected to all kinds of keypad5) alarm sound level more than 80db6) size: 16cm*8cm*4cm7)weight: 0.2kg8 ...

Supplier: Shenzhen Ansite Electronics Technology Co., Ltd.

[China Manufacturers]

Battery Operated Smoke Detector HM-621PHS

Apr 06, 2012

... .16dB/m (±0.05dB/m)Alarm IndicationRed LEDFailure IndicationYellow LEDSound Level≥85dB/3mAlarm AudiosDi-Di-Di...Working Temperature-10°c ~ +50 ...

Supplier: Shenzhen Heiman Technology Co., Ltd.

[China Manufacturers]

Hot sales on CO Detector on CO Alarm system

Mar 17, 2013

... must alarm within 3 mins Operating current:≤50mA 5.Alarm Sound Level: >85dB at 10 feet (3m)6.Alarm Current: ≤30mA7.Sensor ...

Supplier: Shenzhen Kotek Technology Co., Ltd.

[China Manufacturers]

smoke detector,smoke alarm

Aug 25, 2012

Photoelectric Smoke Detector,smoke alarm Independent type Sound level:more than 85dB/3 meters Detect area:20 square meters ... stabilityTechnical specification:Operating voltage: 9V battery Alarm output: sound and flash alarmSound level: ≥85dB/3 meters Sensitivity:2.06%/ft Detecting area ...

Supplier: Shenzhen Hanguang Electronic Technology Co., Ltd.

[China Manufacturers]

AC/DC Operated Photoelectric Smoke Detector

Jan 28, 2013

... indicator (Alarm and AC power indicator)8. Extra loud alarm sound over 85dB9. Low-battery and battery missing warning indicator10. Auto ... for 1 year minimumOperation Current<20mA operation(in alarm)Alarm Sound Level85 dB at 3 metersAmbient Humidity10%~90%Interconnect Facility40 smoke ...

Supplier: Xiamen Vs-Top Electronics Co., Ltd.

[China Manufacturers]

Black aluminum auto alarm horn

Feb 26, 2013

... each customers from domestic and worldwide1.voltage: 12v2.currency: 7A3.sound level: 95db-110db4.frequency: L:410-415 H:495-5055)Packing ...

Supplier: Ruian City Shuner International Trade Co., Ltd.

[China Manufacturers]

PVQ(Eaton PVQ) series hydraulic variable pump

Sep 11, 2012

... quietness levels that meet today’s demanding industrial conditions. The sound level of each unit approaches or is below that of the ... electric motor driving it. Sound is reduced by a patented timing arrangement that also produces ...

Supplier: Ningbo Economic And Technological Development Zone Haowei Hydraulic Equipment Co., Ltd.

[China Manufacturers]

Electric Tow Tractor

Oct 30, 2012

... Method of driving rear-wheel driveDriving motor kw 2.2Sound level at the drivers ear dB57 Electric Tow Tractor

Supplier: Anhui Jianghuai-Yinlian Heavy-Duty Construction Machine Co., Ltd.

[China Manufacturers]

Marine Internal Telephone,Flush type marine telephone

Apr 02, 2012

... generator for call and voice enhancingTechnical specificationEnvironment noise: 75 dBRinging sound level:≥85dBColor: Dull blackHull material:ABSIP rating:IP20For in house communicationFor ...

Supplier: Shanghai Crosscover Technology Limited

[China Manufacturers]

daikin floor standing air conditioner

Jan 07, 2013

... your requirements. For example, Outdoor unit quiet operation decreases the sound level 3 dB below the "Low" setting guarantees you a good ... efficient operation.The swing compressor can reduce operational vibration and sound because its piston moves smoothly inside the compressor. This marked ...

Supplier: Shanghai Tianwei Refrigeration Equipment Co., Ltd.

[China Manufacturers]

DC12V oil extractor for car or motor boat

Oct 04, 2012

... Specification:1.Name :oil extractor2.Voltage: DC 12V3.Power: 60W4.Sound level: 70db5.Vibration:2.5m/s26.Diesel-or heating.oil:approx ...

Supplier: Ningbo Haishu Forcar Imp. & Exp. Co., Ltd.

[China Manufacturers]

high temperature heat pump

Jun 11, 2012

... pressure0.8MPa0.8MPa0.8MPaType of protection against electric shockIIIWaterproof degreeIPX4IPX4IPX4Sound Level≤56dB(A)≤58dB(A)≤62dB(A)Structural ParameterIn-let & Out ...

Supplier: Essentec Refrigeration Co., Ltd.

[China Manufacturers]

pneumatic diaphragm control valve (ANSI ,API) CS ,CI ,SS

May 16, 2012

Pneumatic control vavle Low sound level, Easy assembly Excellent sealing and control characteristic pneumatic diaphragm control ...

Supplier: Shandong Woker Control Valves Co., Ltd.

[China Manufacturers]

Horn speaker,DAWOO Auto part! DW Auto-Lautsprecher

Jan 15, 2013

... PRICE!!!Description:1.Voltage: 12/24(V) 2.Current: 3A3.Sound Level: 110-115(db) 4.Hertz: 410±20Hz,510±20HzFeature: (1 ...

Supplier: Ruian Canyu Trading Co., Ltd.

[China Manufacturers]

1,200W 220V/50Hz Generator (CE GS EU-II ROHS Approved)

Jun 08, 2012

... full tank12) Lowest fuel consumption rate: 0.14gal/h13) 65dB sound level from 7m 14) 50lbs dry weight15) Exterior dimensions: 460 x ...

Supplier: Zhejiang New Mainland Machinery Co., Ltd.

[China Manufacturers]

MPCA mini pump

Jul 12, 2012

... ,MPC-2-ORG,MPC-2-BLU3)Specification:. Up to 10KW· Sound level: <20dbA· 1 PH 50/60HZ· NO/NC 230V/8A· Power ...

Supplier: Chinafore Co., Ltd.

[China Manufacturers]

Spraywater control valve (reheat, superheat)

Oct 18, 2012

... step by step. With our special technology, we offer a level of expertise that is excellent in providing innovative solutions to ... working condition. Internal body structure Leakage-free pressure-balanced designLow sound level, Easy assemblyDesigned for preciaion flow control with high pressure, high ...

Supplier: Suzhou Delan Energy Science & Technology Co., Ltd.

[China Manufacturers]

2013 The most popular daikin VRVIII industrial ac

Feb 06, 2012

... comfort and the SUPER MULTI NX offers a quiet sound level of 25 dB, 2 dB lower than conventional ... is selected.Quiet Operation (indoor unit)The operation sound of the indoor unit can be decreased 2 ... neighborhood and the SUPER MULTI NX offers a quiet sound level of 43 dB. Note: Capacity may decrease ... operation is selected.The outdoor unit's operation sound at night is automatically decreased 3 dB below ...

Supplier: Medium Harbor International Trade (Beijing) Ltd.

[China Manufacturers]

CVS3.12R30 Flat-headed Central Vacuum Cleaner

Jun 25, 2012

... Power(W)1200Flow(m3/H)170 Suction Pressure KP 27 Sound Level(3m)(db) 56 Service Distance 50m Maximum Inlets 5 Motor ...

Supplier: Yueqing Youdo Trade Co., Ltd.

[China Manufacturers]

Digital Wireless Baby Cry Detector

Mar 31, 2013

... factory offerSpecifications:Remote Range:50-80M (in open area); Sound Activated: place Transmitter near Baby,Receiver near or together ... Once baby is crying or other sound,Receiver will be activated to sound imitated baby crying; Sound Level: 92±5Db; Frequency: 315MHz,433MHz ... Transmitter;and 2 "AAA" Battery for Receiver; Sound Sensitivity and Crying Sound are both adjustable; Battery Stand-By Time: 3 ...

Supplier: Yiwu Aokeman Electronics Technology Co., Ltd.

[China Manufacturers]