Full Keyboard Prison Phone Anti-sabotage Phone Supplier
Handset Telephone, Full metal keypad(16 keys),Red color(other colour on demand),Cold-rolled steel body, Unit size:248 *195 *132(mm) Housed in a anti-vandal cold-rolled steel enclosure,wall-mounting type
Description
J&R Technology is one of the leading China full keyboard prison phone anti-sabotage phone supplier manufacturers and suppliers with one of the famous brands, we also have our own factory, we are a professional company and can offer you best full keyboard prison phone anti-sabotage phone supplier products. Welcome to buy high-quality products from us.
Full keyboard prison phone anti-sabotage phone supplier
It is ideal for Highway side use, other than that, it is often used at university and college campuses, streets, public square, car-parks, police stations, outside buildings, shopping malls, industrial areas and remote areas.
- Handset Telephone, Full metal keypad(16 keys),Red color(other colour on demand),Cold-rolled steel body,
- Unit size:248 *195 *132(mm)
- Housed in a anti-vandal cold-rolled steel enclosure,wall-mounting type
Full keyboard prison phone anti-sabotage phone supplier
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Operating Temperatures
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-40°C to + 70°C
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Relative humidity high
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93% R.H at 40°C (non condensing)
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Casing Material
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Heavy Duty aluminium (salt & corrosion resistant)
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Illuminated LCD Display
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for status notifications and instructions
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Flashing Light
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ideal for noisy areas where a ring may not be heard, or for easy location inside dark tunnels etc
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Excellent Sound Quality
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STI approved to 0.9 (Excellent Sound)
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Ringing volume
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80 dB(A) in 1m distance
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Power Supply
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24V DC input, or Power over Ethernet (PoE)
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Connection
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RJ45 Ethernet socket through IP67 plug connector
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Quality of Service (QoS)
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ensuring optimal delivery of voice
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Type of Service (ToS)
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high throughput and reliability (RFC3168)
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ISDN gateway compliance
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connect any SIP compliant VoIP/ISDN gateway to call to-and receive-calls from ISDN
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Inbuilt redundancy
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able to make diversion calls to 2nd PBX
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TR069 (Technical Report 069)
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for advanced status monitoring and control
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Configuration
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web interface or server based configuration file. Static IP address provisioning or DHCP. Mass configuration available
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Keypad Option
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Full metal keypad(16 keys), 4 additional buttons programmable for speed-dial |
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Remote Management
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Available with remote management software,to simplify installation and cut maintenance costs
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