Quanzhou Tesunho Electronics Co., Ltd

Main functions: 
TH-388 is a powerful 2-way radio, popular in professional applications
Real-time positioning to realize timely reinforcement/rescue for any emergency situations
SOS and APRS (emergency button)
GPS function
Display the users/calling/last caller information
Can receive dispatcher message
Supports 2/3/4G M network
Supports group, p2p, quick and emergency call
Large capacity (3.63V/5200mAh)
Quick charger-3 hours fully charged
 
Applications:
Unique for: security guard, construction site, industry production site, commercial use like hotel, hospital, university, commercial event and sports
Popular for: airport, railway, army, government, rescue, police, outdoor adventure, logistics, taxi, truck, camping, traveling, big shopping mall, big hotel and outdoor events

Quick details:
1. Weight (body): 280g
2. Size: (H) 40 x (W) 60 x (L) 127mm
3. LCD display: 1.44 TFT/128x128 pixels 
4. Frequency range: GSM900/1800MHz, UMTS900/2100MHz or GSM850/1900MHz UMTS850/1900
6. SIM card type: normal SIM card
7. Data consumption: 2.88MB per hour 
8. Audio output power: equal or more than 0.5W

Our services:
Tesunho is aiming to be the leading industrial walkie-talkie solution supplier
So our service consists of 3 important parts:
1. Basic warranty:
√ Replacement: free new radio if it cannot work at once it arrives
√ Free maintenance and parts (without artificial faulty):

Main unit: 365 days
Battery and charger: 90 days
Antenna and other parts: none
√ Paid maintenance and parts: for artificial faulty
2. Brand OEM service:
√ Partly OEM service
√ Complete OEM service
3. Technical ODM service: 
We have abundant of experience on industrial needs customization
√ Railway station communication device
√ Hotel inner Wi-Fi communication structure
√ Security guard patrol system with walkie-talkie
√ Irrigation patrol system
√ Intelligent parking system
√ Logistics management system