specifications
1.vandal resistancy
2. good call transmission of the matching phone
3. Antiquet style, Retro design
4. Crystal clear voice
5. Noise reduction, Environmental protection
6. Pick up/hand up button
7. With Voice control button
8. Supply with a 3.5mm plug
9. Allows access to phone functions when making calls
10. magnet or reed switch in handset is available
11. Surface Rubber paint, soft touch
12. High quality speaker
13.special engineering plastic or ABS telephone handset with cord
14.high quality stainless steel armored cord and hook manufactured by ourselves can be matched
15.Noise reduction, Environmental protection
16. Reduce 96% radiation
17.cheap and safe PC highly vandal proof IP66 defend grade handset
18. Mixed color,customized printed
19. retro classic style telephone handset with cord
20. the use of special explosion-proof handle housing PC / ABS plastic.
21. integrated structure, flame retardant, does not burst at minus 40 degrees.
22. metal hose are made of imported 304 stainless steel, specified material of wire can be used according to customer
request .
23. high-strength tensile steel cable built in the handset , tensile strength ≥ 250kg.
24. the use of movable coil, puncture-resistant and high-fidelity transmitter and receiver, can also be noted in the selection of
the electret requirements, anti-noise microphone, GB/T15279-2002 meets the requirements of 4.2.
25. CE and ISO 9001 approved
26. .range: can be used in chemical, explosion-proof telephones, telephones mines, anti-noise telephones, telephones ship,
prison telephones, public IC, coin machine, waterproof and dustproof telephone, self-service terminals and various other
communications equipment
technical parameters
main features
|
1.Handset body made of speical engineering plastic PC |
2.Vadanl resistant, Good for fire resistance and hand feeling |
3.Pierce-proof and hi-fi transmitter and receiver |
4.Good call transmission of the matching phone, 4.2-in-GB/T15279-94-compliant |
Service condition
|
1.Temperature: -30~+50°C Relative humidity: ≤95%
|
2.Atmospheric pressure: 80~110 kPa |
3.Ambient noise: ≤60dB Explosion marking: ExdibBT6 |
4. Working frequency: 300~3400 Hz Level of protection: IP65 |
Transmission performance
|
1.SLR:5 ~ 15 dB |
2.RLR:- 7 ~ 2 dB |
3.STMR:≥ 7 dB |
Customer choice
|
1.Magnets or reed swith in handset is available. |
2.Armoured cord and coil cord are available |
3.Handset body can be made in red,yellow,blue |
4.Matt or brilliance of handset body is available. |
5.The length of armoured cord (90cm normally) is flexible, Diameter of the tube: φ8.4φ7.8φ6.5 |
6.the length of standard coiled cable is 250mm when it is relaxed. |
7.Connector can be chosen according to connector series or designated by customer. |
handset package
|
1.package:25pcs /ctn |
2.carton demension:430*380*390mm |
We have specilized in designing and producing anti-explosion telephone handsets, keypads, hooks, and many other telephone parts for many years, so if you have any requirments, please contact us directly! Thank you!
Ningbo Joiwo Explosionproof technology Co., Ltd was established in May, 2011, specialized in public telephones and industrial telephones, we enter industrial telephone field and register Joiwo as our trademark. While maintaining our commitment to the principles of quality and customer service, today's Joiwo aggressively applies leading edge technology to solve the world's most challenging communication needs. Our products are widely used in manufacturing sites of steel, vessel, petroleum and chemistry etc...Waterproof grade of all of our telephones reaches IP67.
Our company takes justice, perseverance, striving, innovation and pragmatic practice as our corporate culture, takes customer orientation as our operation principle, takes 'quality is margin' as our quality policy and takes 'talents are the only competitiveness for enterprise as our strategy. Our purpose is to provide high-quality products with competitive prices, to create opportunity for our employees and to develop Joiwo in the industrial telephone field.
We Joiwo believes that efforts will be paid off! Superior--quality products and exceptional service will win customers. We are working on them to make Joiwo be the trust-worthy brand in this field.
The goal of Joiwo is to set up the bridge to communicate with the world. We are willing to create a bright future of industrial telecommunication with you.
