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Quanzhou TESUNHO Electronics Co.,Ltd

Tel:86 595 2208 2266

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E-mail:cindylau@tesunhoradio.com

Walkie Talkie for Warehouse

New Product GSM/WCDMA/LTE Cellular Radio

New Product GSM/WCDMA/LTE Cellular Radio

TH-388 is a powerful 2way radio, popular in professional applications. Real-time positioning to realize timely reinforcement/rescue for any emergency situations.
1.SOS & APRS(Emergency button)
2.GPS Function
3.Display the users/calling/last caller information
4.Can receive dispatcher message
5.Support 4G/3G/2G M network
6.Support Group Call, P2P Call, Quick Call, Emergency Call
7.Large Capacity (3.63V 5200mAh)
8.Quick charger – 3 hours fully charged
...

        New Product GSM/WCDMA/LTE Cellular Radio Walkie Talkie for Warehouse


Main Features :

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Application :

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Main function operation :

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Specifications :

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Certification :


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Packaging & Shipping :


Standard Accessories:

  

Tesunho SOS radio TH388.jpgTesunho  IP radio TH388 .jpg


201804081510411277304.jpgPacking Details:

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Lead Time :

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Payment Method :

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Our Services :

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Company Information

 News:

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 Why Us:

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FAQ

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    4.Quick tips to improve the lifetime of your battery.

      Use Battery Conditioners

      All batteries suffer from a condition called the "memory effect" including Lithium-Ion. This

      results in the battery no longer charging back to full capacity. To avoid this, use a conditioning

      battery charger which can detect memory effect and try to correct it. If you don't have a 

      conditioning batter charger, try to fully discharge the battery before recharging it. Regular 

      top-up charges are most likely to result in memory effect.

 



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A two-way radio is a radio that can do both transmit and receive a signal (a transceiver), unlike a broadcast receiver which only receives content. A two-way radio (transceiver) allows the operator to have a conversation with other similar radios operating on the same radio frequency (channel). Two-way radios are available in mobile, stationary base and hand-held portable configurations. Hand-held radios are often called walkie-talkies, handie-talkies or hand-helds.

Two-way radio systems usually operate in a half-duplex mode; that is, the operator can talk, or he can listen, but not at the same time. A push-to-talk or Press To Transmit button activates the transmitter; when it is released the receiver is active. Full-duplex is generally achieved by the use of two different frequencies or by frequency-sharing methods to carry the two directions of the conversation simultaneously. Methods for mitigating the self interference caused by simultaneous same-frequency transmission and reception include using two antennas,or dynamic solid-state filters.


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    Tel:86 595 2208 2266

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    E-mail:cindylau@tesunhoradio.com

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