Aluminum Alloy Loud Speaking Telephone Full Keyboard Dialing 30w Power Amplifier
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...Loud Speaking Telephone is a noisy telephone device designed for noisy environments. It provides a high amplified phone sound and is equipped with a Connection Protocol that supports SIP. It is also equipped with a Running Indicator Light to alert you when the phone is running. The Communication interface is a Rj45 port, and it has a Protection Level of IP68, with an Explosive-proof Grade of None. The Loud Speaking...
Shenzhen Yuantong Modern Technology Co., Ltd.
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SOS Robust Broadcasting Industrial Weatherproof Telephone Loud Speaking IP66-IP67
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Product Description Robust Broadcasting Industrial Weatherproof Loud Speaking Telephone The industrial telephones are fully contained within a corrosion resistant cast aluminium weatherproof case with a door providing complete protection against dust and ......
J&R Technology Limited
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High Volume 95dB TWS mini bluetooth speaker Waterproof Rated Ipx7
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...95dB TWS Mini Bluetooth Speaker Waterproof Rated Ipx7 Mini Outdoor Speaker Waterproof Rated Ipx7 C200 TWS Function 5w High Volume Feature: 1. Relax Your Hearts Completely: This little Bluetooth speaker can provide crystal clear sound with strong bass and room-filling loudness......
Shenzhen Welldy Technology Co., Ltd.
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OEM Big Button Telephone LED Indicator High Volume Landline Phones
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Big Numbers Home Telephone For Seniors Elderly Loud Emergency Cord Telephones Packaging Details of Big Numbers Home Telephone: Color Gift Box Packing, Every Single Part Packing with Air Bubble Film For Protection From Scratches. Basic Accessories: Headset......
Zhongshan zuoling Lighting Co., Ltd
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20 - 100km 4ch Single Fiber Telephone Fiber Converter
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...Telephone Fiber Converter for 20-100km Technical Parameters Optical Wavelength 1310nm/1550nm Output Power -8~3dBm Optic Fiber Single mode (9/125um) 20Km to 80Km Multimode (50/125um) 1Km, ( 62.5/125um) 500m Receiving Sensitivity -30dBm Interface FC/ST/SC/LC Telephone Phonetic Bandwidth 8KHz Work Mode Point to point hot line, program controlling switch/extension mode Distortion <1% S/N Ratio >95dB......
Shenzhen Qiutian Technology Co., Ltd
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20000Hz 35mm Wired In Ear Earphones For Telephone
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... 95dB+/-3dB Maximum Voltage 10mW Warranty One year Application Mobile Phone / Tablet / Computer / Mp3 , MP4 Packaging Details Individual ......
Guangzhou Huayi Electronic Factory
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Outdoor 30W Loud Horn Speaker , Active Horn Speaker With Class D Amplifier
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Power Horn Speaker 30W Active Speaker With Class D Amplifier Outdoor Horn Speaker Description With high SPL and all-weather design, it provides an ideal audio solution for outdoor public areas where surveillance cameras have been widely applied, but lack......
Buena Electronic Technology Co., Ltd.
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LS50N-10 50 mm 32 Ohm 0.25W telephone toy horn louds high quality.speaker .loudspeaker; reproducer; horn.loudhailer;
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The company provided free sample test, there is a professional proofing R & D engineers, can be customized according to the figure of the sample, its own factory, quality and quantity! Regular sampling speed, welcome to consult and order!...
Fast Electronics Co., Ltd
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Two Way Communication Tour Guide For Reception Occasions
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... to listen. 008B has an audio transmission channel, so the tour guide does not need to be very loud when speaking with a group, as long as the volume is the same as the usual speech volume, it can be clearly heard by tourists through the channel, and...
HEFEI HUMANTEK. CO., LTD.
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Office School Desk Foldable Polyester Fiber Acoustic Panel Dividers 3mm 25mm
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... over 0.9 Customized Size, color, size and shape can customized We lives in an noise office space environment everyday. These noise all cause by loud speaking and sound reverberant. It’s make people become anxiety. Eco-friendly desk acoustic screen...
Jiangsu Suyin New Materials Technology CO.,Ltd.
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