+ High/Low Power Switchable
+ Monitor
+ Battery Save
+ Low Battery Alert
+ Busy Channel Lockout
+ Time-out Timer
+ PC Programmable
+ Wired Clone
+ Selectable Squelch Level (1-9)
+ Channel Scan
+ Voice Operated Transmit (VOX)


Incorporating cutting-edge technology, TC-620 is the option customized for users in property management,hotel and service industries. In addition to the versatile functionality, superior audio clarity & strong penetrability easy operation, and high performance-to-price ratio characteristics, the innovative and ergonomic design makes the TC-620 satisfy users’ requirements for communication as well as pursuance for good look.

Superior Audio & Wide Communication Range

A powerful speaker with a diameter of 40mm ensures clear, crisp and strong audio, even in noisy environments.

High transmit power accommodates wide communication coverage. Even if you are in lift, basement or building, the TC-620 will bring you prompt and reliable communication.

Durable and Reliable

The radio housing is made of PC+ABS for increased durability. Versatile protections including the protecting rim beside the volume control knob, and the supporting point beside the antenna help to minimize damage to the radio in case the radio drops.

LED Battery Gauge

Non-display radios generally have no battery power indicator. The TC-620 allows you to simply press one button to illuminate the tri-colour LED battery gauge, which indicates battery strength levels for more effective power management.

Advanced Speaker Protection Technique

Traditional radios only adopt a common dust & water protection mesh to seal out dust and water. However, the common grill cloth can not withstand the impact from hard substances such as iron nails, thin sticks, etc. To solve the problem, a protecting steel mesh is added to the TC-620 radio to effectively protect the dust & water protection mesh and the speaker.

Performance Characteristics

Standard battery chemistry type 1200mAh (Li-ion)
Channel Capacity 16
Channel Spacing 25 /12.5 KHz
Battery life More than 9 hours
Frequency range 136-174 MHz 400-420 MHz  440-470 MHz  450-470 MHz  350-390MHz
 Operating Voltage  7.4V