SE278 PoC Network Radio
SE278 PoC Network Radio
Production Introduction:
SE278 is a compact and rugged design Push-to-talk Over Cellular(PoC) network radio that utilizes LTE/WCDMA/GSM cellular infrastructures and standards to enable instant two-way communications over Wide Area. It delivers Press-to-Talk(PTT) services over existing public mobile network and allows users to access a nationwide/worldwide radio network without distance limitation. SE278 is designed with powerful and superb clear audio output, large battery capacity 5200mAh and auto battery save function to realize optimal and durable performance, and ensure high-efficient instant communications. Features of multiple call modes such as group call, single call and good friends call provide reliable team communications to deliver enhanced efficiency and productivity. It provides user location, GPS tracking function, emergency call(SOS), easy-to-read color display, management platform and dispatch function etc. to ensure reliable and safe two-way communications which are widely used for various scenarios.
Product Dimension:
(Height*Width*Depth) excluding antenna 106mm*53mm*31mm
Product Features:
1 | 1.8-inch color screen, different backlight modes optional |
2 | Time and Date Calibration |
3 | 2/3/4G network can be manually/automatically switched |
4 | GPS positioning function |
5 | Displaying the user name and group name |
6 | Support group call, individual call |
7 | Signal strength Indicator |
8 | Current Battery Indicator |
9 | Key lock/unlock function |
10 | Support Emergency Alarm(SOS) |
11 | Voice Code 4K/8K optional |
12 | REAL-PTT platform/ CLOUD-PTT platform optional |
Specifications:
l General Specifications | |
Frequency Range | B1/B3/B5/B7/B8/B20@FDD LTE B38/B40/B41@TDD LTE B1/B5/B5@WCDMA B3/B8@GSM |
B1/B2/B3/B4/B5/B7/B8/B28@FDD LTE B40@TDD LTE B1/B2/B5/B8@WCDMA B2/B3/B5/B5@GSM | |
B2/B4/B5/B12/B13/B14/B66/B71@FDD LTE B2/B4/B5@WCDMA | |
Operating System | LINUX |
GPS | Yes |
SOS | Yes |
Working Mode | Semi-Duplex |
RX Sensitivity | LTE ≤-96dBm(4G) GSM/WCDMA≤-108dBm(2G/3G) ; |
RF Power | 23dBm≤P≤30dBm |
Audio Output | 500mW |
Working Voltage | DC3.7V |
Battery Capacity | 5200mAh |
Dimension | 53X31X106mm |
Weight | Around 190g (Battery& Antenna included） |
Working Temperature | -20°C - 60°C |
Storage Temperature | -30°C - 80°C |
Application Scenarios:
Construction, airport, seaport, railway station, security guard, property management, shopping mall, hotel, warehouse, logistics, education, retail, manufacturing, institution, surveying and mapping, hospitality, restaurant, school and outdoor activities etc.
