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Control System One Button SOS emergency speakerphone Building Tower Handsfree Telephone Intercom

1-999 Sets
>=1000 Sets
Min. Order
1 Set
Note: Please be cautious and check with your supplier if this product is for virus protection purposes and if the coronavirus (COVID-19) will affect your order.
Company Information

Ningbo Joiwo Explosionproof Science And Technology Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
US$ 870,000+
5 Years Paid Supplier Supplier Trade Assurance
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Quick Details

Place of Origin: Zhejiang China
Warranty: 2 Year
Product Name: joiwo
weight: 2kg
Vandal resistance: yes
Model Number: JWAT411
Brand Name: Joiwo
Function: automatic dial hands-free telephone
Type: Antique Telephone
material: stainless steel
installation: wall-mounted
Voice Mail: Yes
Lightening protection: yes
Application: elevator
Certificate: FCC RoHS CE ISO9001
Packaging Detail: Carton size:440*320*270 (mm) Packaging materials: Pearl cotton, Carton Net weight: 1.5KG Gross weight: 1.8KG
Selling Units: Single item
Single package size: 44X32X27 cm
Single gross weight: 2.0 KG
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Product Description

Standby Work Current
Frequency Response
250~3000 Hz
Ringer Level
Corrosion Grade
Ambient Temperature
Atmospheric Pressure
Relative Humidity
Lead Hole
1.DECG chip, with more outstanding sound, stronger anti-interference ability, digital automatic gain, no howling or intermittent call in the hands-free state.. 2.Robust housing, constructed of 304 stainless steel material. 3.Hands-free emergency phone. 4.Vandal resistant stainless steel keypad. 5.Connection: RJ11 screw terminal pair cable. 6.Self-made telephone spare part available. 7.CE, FCC, RoHS, ISO9001 compliant.

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Why Choose Us
Ningbo Joiwo Explosion-proof Science and Technology Co., Ltd. is located in Guoxiangqiao Industrial Park, Yuyao City, Zhejiang Province.
Our product line includes explosion proof telephone, weatherproof telephone, jail phone and other vandal resistant public
phone. We manufacture most of the parts of the phones by ourselves and it gives us much advantage over the cost and quality control. Our telephones are widely used in jails, schools, vessel, petroleum and oil drilling platform etc. our jail phones have also gained good reputation from our customers in USA, Europe and Middle East.
Company Advantage
1.Specialized in Industrial telephone and spare parts since 2005. 
2.Factory of 15000 square meters and 90 staff. 
3.Equipped with modernized machines, including hydraulic machines, die casting machines,injection molding machine, punching machine, Frequency response instrument etc. 
4.Self-made telephone spare parts, competitive price. 
5.OEM and ODM available. 
6.ISO9001 quality system certification, CE, FCC, ROHS and IP65  test report.
Production Equipment
Joiwo is a factory equipped with modernized and automated machines. The production capacity reaches more than 2000 telephones per month.
Joiwo focus on product quality control and improvement. The factory has different kinds of test equipement, including telephone pull strength test, salt spray test, high and low temperature test, waterproof test, etc.
Market Area
The market stretch across to 
USA, Canada, Mexico,  Malaysia, Barbados, 
Peru, Brazil, Chile, Argentina, Guyana, Germany, Belgium, Romania, UK, Hungary, Czech Republic, France, Dubai, Saudi Arabia, Pakistan, Israel, Turkey, Iraq, Iran, Morocco, Libya, Singapore, Malaysia, Thailand, India, Indonesiaetc.etc.