Warning Light Industrial Telephone Analog Waterproof Telephone For
Pabx Telephone Systems
Product Description
1. Shell: nylon fiber-reinforced shell
2. The phone has good stability and strong anti-interference
ability
3. The phone color is optional, yellow is the standard color
4. Mean time between failures (M.T.B.F): 50000 hours
5. All accessories of the shell adopt multi-layer waterproof and
dustproof structure. Waterproof, moistureproof and dustproof
6. Anti-violence damage receiver, anti-knock
7. Handle: material is ABS/PC plastic, anti-knock, strong
anti-riot, high temperature and low temperature
8. Protection class IP68
9. Wall-mounted installation, easy to install
10. Compliant with CE, FCC, ISO9001, RoHS standards
11. Single or Dual button auto dial options with remote programming
12. The phone will ringing loudly when there is a incoming call.
13. With auto-answer feature after 5 ringing, Auto- release the
line when the other side cut off the line.
Technical Parameters
| Temperature | -40℃~75℃ |
| Relative humidity | 10%~95% |
| Power Supply | Analog Telephone Network |
| Supply Voltage | 24 VDC to 65 VDC |
| Supply Current | 20 mA DC to 100 mA DC |
| Atmospheric pressure | 86~106Kpa |
| Environmental noise | ≤60dB(A) |
| Ringing tone level | ≥80dB |
| Low frequency | 697-941Hz |
| High frequency group | 1209-1477Hz |
| Frequency offset | Not more than±1.5% |
| Call transmission indicators | SLR≤12,RLR≤-1,STMR≥10 |
| Output Impedance | 600Ω |
| Dial mode | full keyboard dial / off-hook automatic dial |
| Communication distance | 5 kilometers |
| Power supply | telephone line |
Certification
We have our own product proprietary intellectual property rights
and patents, and have been a unique and professional telephone
manufacturer company with certifications of IP68 Waterproof
Standard, EN Railway 50121, CE and FCC in China. We have formed
good cooperation with some famous companies at home and abroad,
such as Siemens, FHF, Alcate, Schlumberger, TTIC, ZET, Huawei, etc.
Our market network expands to the USA, Canada, France, Russia,
Italy, Norway, Switzerland, Finland, Denmark, Germany, Portugal,
the Netherlands, Britain, Brazil, Chile, Venezuela, Mexico,
Argentina, Malaysia, India, Vietnam, Thailand, Singapore, Pakistan,
Nigeria, South Africa, Egypt, Sudan, Tunis, Kenya, Tanzania,
Morocco, etc.
