C.A. Sheimer

Check our FAQ page for answers to common questions on Motorola MOTOTRBO Digital Radios.

WHAT'S DIGITAL RADIO?

We interconnect BMS alarm with MOTOTRBO radios to provide instant emergency alerts to your team!

BUILDING ALARM ALERT

We offer short-term radio rental to save you time and money.

RADIO RENTAL

Give us a 'Like' on our facebook page and check on the latest product news, promotions and upcoming event.

FACEBOOK FAN PAGE

Excelsior's housekeeping team operats efficiently and stylishly with MOTOTRBO SL1K radios.

MODERM HOUSEKEEPING

Need a new radio system for your infrastructure? Our sales engineers are ready to assist.

NEED A NEW SYSTEM?

We had a great time at the 2013 Motorola partner conference event in Kuala Lumpur.

FORWARD PARTNERSHIP

C.A.Sheimer celebrated an important milestone. Click here to check out our event photos.

30TH BIRTHDAY!

Cambium PTP solutions connect sites never thought possible.

PTP CONNECTION

Radio needs repair? Our experienced service team is ready to help.

BROKEN? WE CAN FIT IT

Tell us the requirement and we will customerize a solution just for you.

TAILOR MADE

We are the proud provider of Mobile CCTV Services for TD to surveillance traffics from 2012-2014!

CCTV ANYWHERE

30 Years of Experience

30 years of experience in radio business. 18 years of MOTOROLA radio distributor. We are the market leader in Hong Kong.

Innovative Solutions

Our engineers can transform your concept into working solution or customize existing product to fit your needs.

Authorized Service Center

Our trained technician can test, tune and repair your equipment using factory original parts and return them to peak performance.

Design & Depoly

Our expert team can provide site survey, design proposal, options analysis, implementation strategies and installation for your system.

Entrusted By Customers

We maintain & service radio systems for over 150 businesses and organizations in Hong Kong and Macau regions.

Frequency Licensing

Licensing is a confusing task. Our knowledgeable and dedicated staff can take care of the process for you on your radio equipment purchase.

Sophiscate & Stylish
That's how a hotel
business should be

Tough Enough For The
Most Demanding Standards

IP Site Connect & Linked Capacity Plus
Reaching Any Worker, Anywhere in the World

Voice Log, Fleet Management, Job Ticketing,
GPS, Alarm Reporting and Much More…
Applications Oriented.