ABOUT US
Breakthrough
company
INTRODUCTION
Ningbo Joiwo Explosion-proof Science and Technology Co., Ltd. is located inYangming West Road, Yangming Street, 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.
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-Founded in 2005
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-18 years experience
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-20000 production area
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-4 Product series
products
Innovation
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Specific Vandal Resist...
Product Introduction Jail telephone is designed for voice communications in prison correctional facility environments where reliability, efficiency and safety are paramount. Of course, this phone is also widely used in self-service banks, stations, corridors, airports, scenic spots, squares, shopping malls and other places. The body of the phone it is made of stainless steel, a very strong material with a great thickness. The protection level is IP65, and the anti-violence level meets the req...
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Speed Dial Outdoor IP ...
Product Introduction JWAT151V Vandal Proof Public Emergency Telephone is designed to make a efficient Kiosk telephone system solution. The body of the telephone is made of SUS304 stainless steel(cold rolled steel optional), corrosion resistance and oxidation resistance, with high tensile handset which could afford 100kg force strength. Extremely Easy to install and adjust to wall.Easy to fix the housing and backplate through 4 screws.The panel have 5 speed dial button and the button quantity ...
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Vandal resistant stain...
Product Introduction This telephone is made of stainless steel material , anti-corrosion, anti-oxidation, All surfaces are laser cut or directly molded for perfect shape. Simple to install through the tamper screws.All the telephone have security screws to strengthen the housing. The grommet of bottom provides stronger security for handset armoured cord. The panel have a windows instruction card which could write something to show.Equipped with tamper resistant security screws for added stren...
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Mini Wall Small Direct...
Product Introduction JWAT145 Direct dial ringdown Prison telephone is designed to make a reliable safety communication system. The telephone could be chosen by SUS304 stainless steel or Cold rolled steel material, Stainless steel material is more resistant to corrosion.The armoured cord handset could provide more than 100kg tensile force strength.Equipped with tamper resistant security screws for added strength and durability.The cable entrance is on the back of the phone to prevent from arti...
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Rugged Indoor Handset ...
Product Introduction JWAT139 Vandal Proof Payphone Public telephone is designed to make a efficient hospital telephone system solution. The body of the telephone is made of SUS304 stainless steel(cold rolled steel optional), corrosion resistance and oxidation resistance, with high tensile handset which could afford 100kg force strength. Extremely Easy to install and adjust to wall.Easy to fix the housing and backplate through 4 screws.The panel have one volume control button and one speed dia...
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Armored Inmate Direct ...
Product Introduction JWAT137D Vandal Proof Public jail telephone is designed to make a efficient prison telephone system solution. The telephone could be choosen by SUS304 stainless steel or cold rolled steel, corrosion resistant and oxidation resistant. There is a windows instruction card which could make a note. The panel have a windows instruction card which could write something to show.On the backplate, There is a cable entrance to prevent from artificial damage.And Full zinc alloy keypa...
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Rugged Wall Mounted In...
Product Introduction JWAT137 Vandal Resistant Public inmate telephone is designed to make a reliable prison telephone system communication. The body of the telephone is made of SUS304 stainless steel(cold rolled steel optional), corrosion resistance and oxidation resistance, with high tensile handset which could afford 100kg force strength. Extremely Easy to install and adjust to wall.Easy to fix the housing and backplate through 4 screws.Equipped with tamper resistant security screws for add...
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Hot line Automatic dia...
Product Introduction Joiwo’s Auto Dial Vandal Proof, Armored Hotline Visitation No-Dial Phone ,is providing direct dual communication for prison visitation areas, dormitories,correctional Institution,control rooms, hospitals,police stations, ATM machines, airports, stadiums, gate and entryways. We are professional team with R&D engineer in jail telecommunication filed From 2005 Year and have passed ISO9001,FCC,CE,Rohs certificate. Joiwo is your First-choice for jail system communication. ...
Case Studies
NEWS
Service First
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Highway Emergency Phones – A Lifeline for Road Safety
The Evolution of Highway Emergency Phones Concept & Origins The highway emergency telephone system traces its roots back to the 1960s, when it was first implemented on Australian highways. These early systems featured telephone pillars installed at regular intervals. When a distress...
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Why do we use special PC materials for intercom telephone handsets?
In the field of communications technology, especially in military and industrial applications, the choice of materials used in the manufacture of a device can significantly impact its performance, durability, and overall efficiency. Our company specializes in the production of military and indust...