Interphone Manuals

TC-310 is a professional walkie-talkie, suitable for home, shopping malls, supermarkets, retail, warehousing, hotels and other industries.

TC-790M is a cluster walkie-talkie that meets GA176-1998 Public Security Police Standard, and has passed the inspection of the Ministry of Public Security. It has powerful cluster functions, supports CPSX and MPT-1343 formation plans, and can meet the needs of domestic public security systems and other users using standard MPT-1327 signaling.

HYT TC-310 is a professional walkie-talkie mainly used in family, shopping mall, supermarket, retail, warehouse, hotel and other industries. It provides reliable, clear and efficient communication services.

V9 type 900MHz non-central multi-channel selection radio has the characteristics of working in the frequency band of 915.0125MHz-916.9875MHz, using independently designed circuits for function control, complete functions, advanced performance, small volume, light weight, high reliability, low power consumption, setting multiple address codes (single call number, group call number, group call number, network call number) with electronic programmer, incoming call display function, busy channel call time limit, agreed voice encryption function, exquisite craftsmanship, laser blue guide light buttons, and nano display window

This is a HYT wireless walkie-talkie TC3000 user manual, including safety information, product inspection, battery information, accessory installation, familiarization with the machine, function and operation, troubleshooting guide, maintenance and cleaning, quality assurance and maintenance terms, optional accessories, frequency table and other content

This PDF file introduces Dinghao products, including USB solutions, power management, AC-DC offline switching controllers/regulators, power factor correction controllers and more.

TIP125/126/127 three Darlington power transistors, features are designed for general-purpose amplifier and low speed switching applications, RoHS compliant.

The data sheet lists the maximum ratings, electrical characteristics, thermal resistance, etc. of TIP120, TIP125, TIP121, TIP126, TIP122 and TIP127.

This document discusses the product safety and RF energy radiation of handheld two-way radios. The radios use RF energy to provide communication services and provide instructions on controlling RF radiation.

This manual introduces the use of Motorola walkie talkie, including how to install and remove antennas, batteries, belt clips, and how to charge the walkie talkie.