Security Solutions for Homes and Businesses in Greenwich, CT
Welte Electronic Systems delivers professional security services to businesses and homeowners throughout Greenwich and Fairfield County. Based in Norwalk, CT, we design reliable, scalable systems that protect people, property, and operations.
For commercial clients, we specialize in fire protection, access control, video surveillance, and structured cabling to keep facilities safe and compliant. For residential customers, we install intrusion, video, and life safety systems to safeguard families and homes. Every system is installed and supported by licensed, insured professionals trained in the latest security technologies.
Already have a security system? We can take it over.
If your current Greenwich provider isn’t meeting expectations, Welte Electronic Systems makes switching simple. In many cases, we can take over your existing system without major upgrades or added expense. Our process starts with a complimentary security assessment to evaluate system condition, coverage, and compatibility. If your equipment is in good shape, we’ll integrate it into our platform and provide the monitoring, service, and support your property requires.
Our Security Solutions for Home and Business in the Greenwich Area Include:
Home Security Alarm Installation
Professionally installed intrusion detection systems with mobile app control, 24/7 monitoring, and instant alerts.
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Call (203) 325-4554
Video Doorbell Cameras
See and speak to visitors with HD video and two-way audio, even when you’re not home.
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Call (203) 325-4554
Smart Locks and Access Control
Keyless entry and remote locking or unlocking for enhanced security and convenience.
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Call (203) 325-4554
24/7 Professional Monitoring
Around-the-clock monitoring by our UL-certified partners with emergency response coordination.
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Call (203) 325-4554
System Upgrades and Takeovers
Keep your current system or upgrade to the latest tech with no service interruptions.
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Call (203) 325-4554
Not Sure? Have a Question?
At Welte Electronic Systems, we make getting answers and protecting your business easy. There are just three easy steps.
Tell us about your business or existing alarm system. Call us for a free, no-hassle consultation.
We’ll schedule an appointment that is convenient to you for a security evaluation.
We set a date to install your custom-designed security system.
"Great company . Very wonderful and professional service. Always on time, very honest and hardworking people who know exactly how to handle the issues. Highly recommend it ."
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Whether you’re securing a business or protecting your home, Welte Electronic Systems is your trusted security partner in Greenwich, CT. Complete the form to schedule your consultation, or call us directly at (203) 325-4554.
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