1. Wide verizon LCD

2. Protection to over voltage, over current, overloading and thunderstrike

3. Screen flip function
4. Shortcut to switch group/user and talking history
5. Loud audio and audio control lock function
6. Multimedia Speaker
7. Wide range of input voltage options: 12-28V
8. Can be a 5V 1A quick charger for mobile phone
9. exteral speaker is available with Tesunho's standard
10. 8-pin secondary development jack available 
11. Maximum bracket rotate degree: 270 degree

1.Supports 2G/3G/4G network

2.Supports Group call,Selective call,Friend call,Emergency call

3.Can receive Dispatcher message 

4.SOS (Alarm Button) 

5.Quick charging charger

6.Simply & Clearly Menu

7.Excellent hand feeling

TH-680 is a dual working modes handheld PoC two way radio. It combines GSM WCDMA LTE SIM Card IP radio and VHF /UHF analog walkie talkie in one piece. Help to achieve smooth over traditional radio to public network radio.

1.Analog UHF or VHF +4G network

2.Can realize mixed-mode communications
3.Setting Mode priority
4. Gateway（Repeater function）

a. Realize the communication between IP and analog radios.

b. solution to achieve Analog radios talking range unlimited.

5. SOS alarm

6. GPS location sharing with SOS
7. Support Group Call, P2P Call, Quick Call, Emergency Call

1.Supports 2G/3G/4G network

2.Supports Group call,Selective call,Friend call,Emergency call

3.Can receive Dispatcher message 

4.SOS (Alarm Button) 

5.Quick charging charger

6.Simply & Clearly Menu

7.Excellent hand feeling

TH-282 is newest mini walkie talkie with rugged design. Easy operation with brevity menu. 

1. Display the users/calling/last caller information

2. Display GPS information (Long, Lat)

3. Can receive dispatcher message

4. Emergency button (SOS)

5. Small body big capacity (5100mAh)

6. Optional quick charging charger— 90% charged within 2hours

7. Optional 6-way bank charger

8. Support 5V-12V Input

1. Noise Suppression (Optional)

2. RFID & NFC (Optional)

3. Mandown 

4. Group Switching Knob (16 Channels) - Simply & Quickly

5. SOS Function

6. Type C Charging Port (On battery) - Can be charged Anytime & Anywhere

7. Customizable Voice Prompt 

8. Cloud Platform (Optional)- OTA Upgrade, Remote Control

9. Loud & Clear Sound 

TH-682 is a powerful 2way radio, popular in professional applications. Real-time positioning to realize timely reinforcement/rescue for any emergency situations. 

1.NFC (optional)

2.Bluetooth (optional)

3.SOS & APRS (emergency button)

4.Supports 2G/3G/4G network

5.Can receive Dispatcher message 

6.Supports Group call, Single call, Selective call, Emergency call, Quick Call

7.Display the Users/Calling/Last caller information

8.Quick charger-3 hours fully charged 

TH-518L is a robust handheld PoC two way radio with big battery capacity.

1. SOS (Alarm button)

2. GPS Function

3. Large Capacity (3.63V 5200mAh)

4. Support 4G/3G/2G network

5. Support Group Call, P2P Call, Quick Call, Emergency Call

1. Noise Suppression (Optional)

2. RFID & NFC (Optional)

3. Mandown 

4. Group Switching Knob (16 Channels) - Simply & Quickly

5. SOS Function

6. Type C Charging Port (On battery) - Can be charged Anytime & Anywhere

7. Customizable Voice Prompt 

8. Cloud Platform (Optional)- OTA Upgrade, Remote Control

9. Loud & Clear Sound 

1. Noise Suppression (Optional)

2. RFID & NFC (Optional)

3. Mandown 

4. Group Switching Knob (16 Channels) - Simply & Quickly

5. SOS Function

6. Type C Charging Port (On battery) - Can be charged Anytime & Anywhere

7. Customizable Voice Prompt 

8. Cloud Platform (Optional)- OTA Upgrade, Remote Control

9. Loud & Clear Sound