J&R Technology Limited
A Safe Voice In Global Communications
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JR212-FK.pdf With High Quality Digital LCD Prison Telephone
JR212-FK Wholesale Vandal Proof Digital LCD Telephones is housing in a stainless steel body with a LCD display, which perform good oxidation resistance and heat resistance. A volume control button is provided to adjust the volume.
| Casing Material | Stainless steel body |
| Colors | Red, Yellow, Grey |
| Handset | ABS material handset with stainless steel spiral cord |
| Keypad | Weather sealed tactile digital keypad Chrome key and frame made of zinc alloy |
| Temperature | Operating: -30°C to +65°C Storing: -40°C to +75°C |
| Weather Resistance | IP65 |
| Ringing Tone | Shrill warble tone 80 dBA @ 1 metre typical |
| Hook switch | Electronic / magnetic with no visible moving parts |
| Weight | Up to 4 KG depending on option |
With High Quality Digital LCD Prison Telephone Product Specification
| Analogue Version | |
| Power Supply | From the analogue telephone network |
| Supply Voltage | 24 VDC to 65 VDC |
| Supply Current | 20mA DC to 100 mA DC |
| Ringer Volume | - 80dB(A) at a distance of 1 m - 110dB(A) at a distance of 1 m (for external horn speaker) |
| Dialing Method | DTMF mode in accordance with ITU-T recommendation Q.23. |
| SIP Version | |
| Power Supply | PoE or 12V DC |
| Power Consumption | -Idle:1.5W -Active:1.8W |
| SIP Protocol | SIP 2.0 (RFC3261) |
| Support Codec | G.711 A/U, G.722 8000/16000, G.72 3, G.729 |
| Communication Type | Full duplex |
| Ringer Volume | - 90~95dB(A) at a distance of 1 m - 110dB(A) at a distance of 1 m (for external horn speaker) |
| Ambient conditions | |
| Protection Type | IP 66 as per EN60529 |
| Operating Temperature | -30°C to +65°C |
| Storage Temperature | -40°C to +75°C |
With High Quality Digital LCD Prison Telephone Features
★ LCD display
★ Volume control button
★ SUS316 stainless steel body
★ Standard analogue pgone or SIP phone
With High Quality Digital LCD Prison Telephone Applications & Project Display
JR212-FK Wholesale Vandal Proof Digital LCD Telephones is ideal for parking lots, prisons, railway/metro platforms, hospitals, police stations, ATM machines, stadiums, outside building etc.
With High Quality Digital LCD Prison Telephone Packing & Delivery
| Unit Size | 247 *130 *132 (mm) |
| Carton Size | 340 *235 *165 (mm) |
| Packaging Materials | Pearl cotton, carton |
| Net Weight | 3.5 KG |
| Gross Weight | 4 KG |