March 4, 2023
JR204-FK prison telephone
The inmate's phone call using a metal casing has a destructive character. Prison call, with a high-definition LCD display, and 16 external metal buttons, use a magnetic hook, the phone hangs up automatically when the phone is hung up, use a metal phone line, to prevent tearing.
1. With auto-dial function ( also can set with four groups speed-dial number according to requirements)
2. Storage numbers can be modified freely.
3. With the total function of a normal phone
4. Vandal resistant and tamper-resistant hardware
5. Applicable for all the environments either unattended or attended
Main Product features：
1. Cold-roll steel body, vandal-tamper-resistant hardware, easy installation.
2. Waterproof rating IP55 dustproof.
3. Full keypad with memory, 10 button programmable telephone, support free dial.
4. Magnetic reed hook-switch, with LCD display.
5. Lightening protection to ITU-T recommendation K.21.
6. Heavy duty handset with hearing aid compatible receiver, noise canceling microphone.
7. Handset with industrial strong metal cord.
8. POE power supply or DC12V.
9. SUS keypad keep waterproof and dusty proof.
10. Temperature range from -40 degree to +70 degree. 11. Support echo cancellation, wall mounted type.
12. Remote software upgrade, configuration and monitoring.
13. Optional 7 minute time out to release the line if the handset is left off the hook. Optional
14. Powder coated in UV stabilized polyester finish.
15. The housing is covered with a layer of reflective label for easy identification at night. Optional
16. Application: Prison, bank, airport, school, metro, railway station, LRT, hotel, supermarket, and pedestrian areas in cities, etc.
If our telephone can help you in your field, we welcome any comments and project inquiries: email@example.com