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- Telephone with protection door >
- Joiwo
Joiwo telephones with protection door
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Sound level: 85 dB
Industrial ATEX Explosionproof telephone with LCD display - JWBT810-2 Technical Parameters: Explosion-proof mark ExdibIICT6Gb/EXtDA21IP66T80℃ Power Supply ...
Joiwo Explosion Proof Science and Technology
Sound level: 90 dB - 110 dB
New Heavy Duty Environment Analog Wall Mounted emergency Waterproof Telephone - Model:JWAT306 Product Name: Waterproof Telephone Defend Class: IP66 Material: Aluminum alloy Color: Yellow (customized) Communication ...
Joiwo Explosion Proof Science and Technology
Sound level: 80 dB
... speech length or size does not vary with the number of telephone distance varies. 5.Telephone housing patented design, waterproof, dustproof, no waterproof cover, beautiful and practical. 6.Telephone ...
Joiwo Explosion Proof Science and Technology
... that have special requirements for moisture, fire, noise, dust and frost. 2.High noise areas. Product Features 1. The telephone can form an independent communication system with the program-controlled switch and coupler. 2. ...
Joiwo Explosion Proof Science and Technology
Sound level: 80 dB
The JWAT415 telephone is a high-tech product that combines the actual needs of expressway sites. It is widely used in expressways, tunnels, and pipe corridors. Features 1. The whole machine is made of cold rolled steel ...
Joiwo Explosion Proof Science and Technology
Sound level: 80 dB
... the product has an automatic gain function, and the voice does not vary with distance or telephone quantity. 5. Volume adjusted of the amplifier. 6. Telephone circuits within the integrated circuit ...
Joiwo Explosion Proof Science and Technology
Sound level: 80 dB
Industrial Telephone Engineer Plastic Anti-Weather Telephone - JWAT904 Category:IP Telephone Model:JWAT904 Product Name: Weatherproof Telephone Protection: ...
Joiwo Explosion Proof Science and Technology
Sound level: 100 dB
Scope Of Application Widely used in the place of water proof, moisture proof, fire proof, anti-noise, dust proof, antifreeze, such as subway, highways, power plants, gas stations, docks, steel companies, ...
Joiwo Explosion Proof Science and Technology
Sound level: 80 dB
Wall Mounting aluminum alloy rugged Explosion Proof ATEX certificated Telephone - JWBT811 Model: JWBT811 Protection Class: IP66 Material: Aluminum Alloy Color: ...
Joiwo Explosion Proof Science and Technology
Sound level: 80 dB
... the call system, the product has an automatic gain function, and the voice does not vary with distance or telephone quantity. 6.Telephone circuits within the integrated circuit using internationally ...
Joiwo Explosion Proof Science and Technology
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