Office Voip Phone Control Center Voip Telephone Set School Phone Free Phone
- Category: Telephones & Accessories >>>
- Supplier: Ningbo Joiwo Explosionproof Science & Technology Co. Ltd.
Share on (60466500349):
Product Overview
Description
Product Description
TECHNICAL PARAMETERS | ||
Rated voltage | DC12V | |
Network protocol | TCP,UDP,ICMP,IGMP | |
Frequency response | 250~3000 Hz | |
Ringing level | ≥80dB | |
Display | LCD 16 Char×2 | |
Interface | An RJ45 Ethernet port, 1 shorted output, 1 audio output, 1 mic output | |
Ambient temperature | -40~+60℃ | |
Atmospheric pressure | 80~110KPa | |
Relative humidity | ≤95% | |
Total Weight | 0.65kg | |
Installation | Wall-mounted | |
Features
1.Directly accessed to Ethernet, cross-segment and cross-routing.
2. Any terminal can be called; achieve full-duplex intercom (default) or half-duplex PTT intercom.
3. Call broadcasting area permissions allowed.
4.The system Can preset 9 terminal to achieve a key call, or preset 9 partitions to achieve a key regional radio.
5.Patented designed telephone housing with waterproof and dust-proof function; no waterproof cover, beautiful and practical.
6.Telephone circuits within the integrated circuit using internationally accepted double-sided, with hair the exact number, call clarity, job stability, etc.
2. Any terminal can be called; achieve full-duplex intercom (default) or half-duplex PTT intercom.
3. Call broadcasting area permissions allowed.
4.The system Can preset 9 terminal to achieve a key call, or preset 9 partitions to achieve a key regional radio.
5.Patented designed telephone housing with waterproof and dust-proof function; no waterproof cover, beautiful and practical.
6.Telephone circuits within the integrated circuit using internationally accepted double-sided, with hair the exact number, call clarity, job stability, etc.
Details Images
Related Products
Application
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.
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.
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.
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.
Packing&Shipping
FAQ
We Recommend
New Arrivals
New products from manufacturers at wholesale prices
