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industrial prison Voip caller ID corded telephone Inmate Public phone

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Quick Details

Place of Origin: Zhejiang China
Warranty: 3 Years
Product Name: JWAT924
Color: stainless steel
Service: ODM Services
Material: stainless steel
Model Number: JWAT924
Brand Name: joiwo
Accessories: User Manual
Function: VOIP Phone,volume adjutable
Type: VOIP Telephone
Voice Mail: Yes
WEIGHT: 3kg
Application: Highway
Certificate: FCC RoHS CE ISO9001
Packaging Detail: Unit size: 287.5*135*134.2 (mm) size: 487*337*330 (mm) Packaging materials: Pearl cotton, Carton Net weight: 3.5KG Gross weight: 3.7KG
Selling Units: Single item
Single package size: 25X15X12 cm
Single gross weight: 3.0 KG
Package Preview: https://sc01.alicdn.com/kf/Heb8fada9285d48a69843904f2676129aS.jpg_640x640.jpg
Ningbo Joiwo Explosionproof Science And Technology Co., Ltd.
Supplier
CN
Manufacturer, Trading Company
85.7%
Response Rate
100.0%
On-time delivery rate
US$ 580,000+
17
Transactions
-
Employees
-
R&D staffs
-
Patents
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Product Description
TECHNICAL PARAMETERS

Protocol
SIP2.0(RFC-3261)
Audio Amplifier
2.4W
Volume Control
Adjustable
Support
RTP
Codec
G.729,G.723,G.711,G.722,G.726
Power Supply
12V (±15%) / 1A DC or PoE
LAN
10/100BASE-TX s Auto-MDIX, RJ-45
WAN
10/100BASE-TX s Auto-MDIX, RJ-45
Installation
Wall-mounted
Weight
3.0KG
Installation
Wall-mounted
Features
1. 304 stainless steel material shell, high mechanical strength and strong impact resistance.
2. Heavy Duty handset with hearing Aid compatible receiver, Noise canceling microphone available.
3. Metal Keypad with volume control button.
4. With display, can display the outgoing number, call duration, etc.
5. The sensitivity of the speaker and microphone can be adjusted; optional voice coding methods such as G.729,
G.723, G.711, G.722, G.726;Support 2 lines SIP, SIP 2.0 (RFC3261).
6. IP Protocols:IPv4, TCP, UDP, TFTP, RTP, RTCP, DHCP, SIP.
7. Weather proof protection to IP65
8. Wall mounted, Simple installation.
9. .Multiple housings and colors.
10. Self-made telephone spare part available.
11. 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
Specialized in Industrial telephone and spare parts since 2005. Factory of 15000 square meters and 90 staff.
Production Equipment
Equipped with modernized machines, including hydraulic machines,die casting machines,injection molding machine, punching machine,Frequency response instrument etc.
R&D Testing
Self-made telephone spare parts, competitive price. OEM and ODM available.
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.
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