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T521
Portable PoC Radio
3G/4G
One-Click SOS
IP66
4,800mAh Battery
RTOS
Bluetooth
Die-casting Aluminum
3W Loudspeaker
Compact & Portable
Accurate Positioning
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Highlights
T521
T521
T521
T521
Superior Durability
Certified IP66 for water and dust resistance
Lightning-Fast RTOS
Ensures swift power-up to talk-ready in just 13s
Robust Die-casting Aluminum
Serves as a crucial lifesaving tool in emergencies
4,800mAh Large-capacity Battery
Delivering prolonged standby and reliable performance for extended operations
3W loudspeaker
Up to 120dB, ensures clear message delivery
Integrated Emergency Features
SOS and GPS for quick response and efficient reinforcement during critical situations
Integrated Safety Features
The T521 integrates SOS/GPS features for rapid reinforcement and enhanced personnel safety. This is crucial since worker safety is a top priority.
Reliability in Tough Environments
Designed with an IP66 waterproof and dustproof feature, the T521 guarantees high reliability, making it ideal for industries such as construction, where resilience in challenging conditions is paramount.
Clear Communication
Equipped with a 3W high-power speaker and a volume of up to 120dB, the T521 ensures clear message delivery in harsh and noisy environments. This makes it indispensable in retail, ensuring effective communication in bustling settings.
Extended Power
With a 4,800mAh large-capacity battery, the T521 provides extended power for prolonged standby periods. This makes it well-suited for rental businesses, ensuring reliable communication throughout long shifts.
Specifications
CONNECTION
Frequency
GSM: B2/3/5/8
WCDMA: B1/2/4/5/8
FDD-LTE: B1/2/3/4/5/7/8/20/28/66
TDD-LTE: B38/39/40/41
Navigation
GPS/GLONASS
OS
OS
RTOS
HARDWARE
RAM+ROM
48MB+128MB
USB Programming Header
Micro USB 2.0
Card Slot
Micro SIM Card
Interface
K Port
Speaker
Ø40mm, 8Ω 3W
Battery
4,800mAh
Talk Time
25h
Standby Time
35h
Dimension
141.2*64.3*38.5mm (without Belt Clip and Antenna)
Weight
≈308g
CERTIFICATION
Drop Resistance
1.2m
Ingress Protection
IP66
Certification
CE/FCC/ROHS
Standard Accessories
Power Adaptor
USB Cable
Belt Clip
Battery
Strap
Antenna
Desktop Charger
Optional Accessories
Earphone
RSM
Programming Cable
Frequently Asked Questions
How fast is the T521 ready for use after powering on?
Thanks to its Lightning-Fast RTOS (Real-Time Operating System), the T521 is incredibly responsive. It ensures a swift transition from power-up to a talk-ready state in just 13 seconds, making it much faster than traditional smart radios and ensuring you are always ready for immediate communication.
Is the T521's audio loud enough for extremely noisy environments?
Yes. The T521 is equipped with a powerful 3W loudspeaker capable of reaching up to 120dB. This high-decibel output ensures that messages are delivered clearly even in the loudest environments, such as construction sites, heavy industrial plants, or busy urban centers.
What makes the T521 reliable for emergency and mission-critical situations?
The T521 combines Robust Die-casting Aluminum internal construction with Integrated Emergency Features. It includes a dedicated One-Click SOS button and Accurate Positioning (GPS), allowing for quick response and efficient reinforcement during critical situations where every second counts.
How does the T521 perform in terms of durability?
The T521 is built for Superior Durability and is certified with an IP66 rating. This ensures it is fully protected against dust and powerful water jets, making it a dependable tool for outdoor professionals who face unpredictable weather and harsh working conditions.
What is the battery capacity and how does it support extended operations?
The device features a 4,800mAh large-capacity battery. Because it runs on the energy-efficient RTOS, it delivers prolonged standby times and reliable performance through extended shifts, eliminating the need for frequent recharging.
Does the T521 support modern wireless connectivity?
Yes. Despite its focus on ruggedness and speed, the T521 supports 3G/4G LTE for wide-area coverage and Bluetooth for connecting to wireless accessories, offering a perfect balance between traditional radio reliability and modern network flexibility.
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