Features:
Based on GSM 900/1800MHz or 850/1900MHz.
Support reverse polarity
Can connect to PBX.
with Li-battery, support standby time over 18hours.
5. with 2RJ 11 phone port, can be connect with extension;
Main Functions:
1. Suitable for GSM 900/1800MHz or 850/1900MHz, using SIM card
2. Making & answering calls after connecting to telephone set
3. Available to connect with telephone set, Billing machine, etc
4. Supports the functions of redialing and hands-free
5. Voice adjustment of calling in and out, multi-lever volume to be chosen
6. Caller ID
7. Featured with signal intensity indicator, working status indicator, breakdown indicator, etc
8. Built-in PIN code protection featured with locking device/card/network
Technique Parameters:
Working Frequency
Rx (EGSM 900): 925~960MHz
Tx (EGSM 900): 800~915MHz
Rx (DCS 1800): 1805~1880MH
Tx (DCS 1800): 1710~1785MHz
Power Consumption: <=5W
Working Voltage: DC5V
User Access Port:
Dialing tone frequency: 450Hz continued
Busy tone frequency: 450Hz 0.35s/0.35s
Package Information:
Size: 160(L) x 100(W) x 30 (H)mm
Weight: 350g
Package: 1PCS/box; 20boxes/carton
Carton size:
G. W/CTN: 12kgs

Company History:
   As a branch company of Yiwu Yidun E-commerce FIrm, the supersafe International Industry CO.,Limited , originated in 1997, as one of top pioneers in security industry,it has dedicated itself to the development, design and manufacture high quality security products.

   Research and Development:
   We have strong development Dept , skilled workers and strict quality management, all of these ensure our products most novel and top quality. Our products export to USA,EU,SOUTH AFRICAN,NORTH AMERICAN,AFRICAN,ASIAN and so on.    

   About Products:
   We provides a comprehensive range of products in 5 main ranges: Intelligent Home and Security Alarm system including accessories; Car Burglar alarm system;CCTV Camera; Access Control; Video Door Phone. Our products offer a combination of excellent performances to meet your requirements, More over, we keep working out more advanced products for our various client.

   Our Aim:
   Your ease and reassurance is our main aim.