|
|
Introduced |
 |
|
|
|
|
|
|
|
Description |
|
|
|
 |
|
| |
Product name: Phone Billing Meter TPJ-500(4LCD)
Billing start-up mode: 12/16KHz pulse or polarity reverse for option
1) Monthly Sta.: The last 32 days
2) Call record stored: 600(150/port)
3) Screen: LCD
4) Work time by battery: 8 hrs
5) Max. Sum: 93000. 00/call
6) Max. Quantity of tariff rate input: 800 pcs
Optional function
A) Center management
B) rechargeable battery
C) background light in screen
Accessories:
A)4 pcs of 5-meter and 2-core 6P2C phone wire
B) A manual instruction
C) An adapter 9V 550mA
Parameter (Can be revised according to actual demands):
Use condition:
Environment: Be away from rain, sun, high temperature, dust, alkali, acid, strong vibration situation or strong electromagnetic wave.
Atmospheric pressure: 86kPa-106kPa
Relative Humidity: 10%-90%
Noises <60dB
Temperature: -10 -40 centigrade degree
Technology Standard
Timing accuracy: Reversed Polarity Signal timing accuracy less than 1 second.
DTMF receiving standard: ≥-23dBm
Incoming receiving accuracy: >99. 99%
Insertion loss: ≤0. 5dB |
|
|
|
|
Contact Us |
|
|
|
| |
Company Name: |
|
|
Guangdong Telepower Communication Technology Co., Ltd. |
| |
Company Address: |
|
|
8th Floor, C Building, Kexueguan, Nanxing 3 Road, Nanhai District, Foshan, Guangdong, China |
| |
Province/State: |
|
|
Guangdong |
| |
Telephone: |
|
|
86-755-26943667 |
| |
Full Name (Department): |
|
|
Ross Hui () |
|
|
|
|
|
[
