Did You Know We Offer These Systems?

EAGL Gunshot Detection & Lockdown System along with the Premier Mass Notification & Emergency Communications.  Walsh Wireless is your leading installation specialists in your area.

About Us


Reliable Union Electricians

Why DAS Telecommunications?


To Extend Coverage and Capacity 

Driven by consumer demand for data, multimedia, and voice

Businesses running entire operations on smart phones, tablets, and air cards 

60% of voice calls and 70% of data usage is indoors.

Smart Phones surpassing voice only as standard.


Common Venue Services



Public safety coverage required

Expect WI-FI/cell everywhere

Public Venues

Public safety coverage required

Government Education

Wireless devices and applications to drive productivity and reduce operating costs

Outdated construction methods


Tracking –Infant Abduction/Device Temperature/Patient, staff, equipment, time clock systems and HVAC Controls.

Quality Doesn't Cost, it Pays
Chicago's Public Safety DAS Contractor

Customer Satisfaction Guaranteed

We strive to save you both time and money by combining our deep experience, the highest quality parts and equipment, and our dedication to delivering exceptional service.


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Walsh Wireless LLC

2216 N Nordica Ave, Unit 2, Chicago, IL 60707


Office Hours

Monday - Friday: 9am - 5pm Saturday: By appointment Sunday: Closed