A2B Technologies designs, installs and services CCTV, biometrics, networking, computers, intercoms and AV systems for homes and businesses across Andhra Pradesh and Telangana.
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01 Who we are
One team for every system in your building.
Most buildings collect devices from different vendors. We connect them: the camera to your phone, the fingerprint to the door, every desk to the network. So it all works as one system, and one team answers when it doesn't.
10+years installing in Vijayawada
8systems under one roof
1number to call for service
CCTV & surveillanceNetworkingBiometrics
CCTV camerasBiometricsAccess controlAlarm systemsVideo door phonesIntercomsLaptops & desktopsPrintersNetworkingWi‑FiProjectorsSmart classrooms
02 Services
Eight systems, one installer.
Everything a home, shop, office, school or factory needs to stay secure and connected, supplied and installed by our own technicians.
Every job follows the same four steps, so you always know what happens next and who is responsible.
AB
Step 1
Survey
We visit your premises, walk every entrance and corner, and listen to what you need to see, secure or connect.
Step 2
Design & quote
A clear, itemised quotation: devices, cabling and labour. No hidden charges, no upselling.
Step 3
Install
Neat, concealed cabling, every device configured, and the whole system tested end to end.
Step 4
Hand over & support
We walk you through it, set up the apps on your phone, and stay on call for service and AMC.
04 Industries
Built for the place you run.
Every building has different risks and routines. Here is what we usually install in each.
01 / 06
Homes & apartments
Know who is at the gate, watch the house from anywhere, and keep the family's Wi‑Fi fast on every floor.
What we usually install
Video door phone
2–4 CCTV cameras
Mesh Wi‑Fi
Intercom
02 / 06
Shops & showrooms
Cameras over the counter and aisles, alarms on the shutter, and billing systems that never stop.
What we usually install
Counter CCTV
Shutter alarm
Billing PC & printer
Background music
03 / 06
Offices
Attendance at the door, a tidy network behind it, and meeting rooms ready for video calls.
What we usually install
Biometric attendance
LAN & Wi‑Fi
EPABX
Meeting‑room AV
04 / 06
Schools & colleges
Safe gates and corridors, smart classrooms, and computer labs that work on day one.
What we usually install
Campus CCTV
Smart classrooms
Computer labs
PA system
05 / 06
Hospitals & clinics
Round‑the‑clock monitoring, restricted access to wards and pharmacy, and reliable intercom between stations.
What we usually install
24×7 CCTV
Access control
Nurse intercom
Fire alarms
06 / 06
Warehouses & factories
Long‑range cameras on yards and boundary walls, shift attendance at the gate, and fibre between buildings.
What we usually install
PTZ cameras
Gate attendance
Fibre network
Perimeter alarms
05 Plan a setup
Plan your setup in a minute.
Pick the place and the systems. We size it for you and send the brief to our team on WhatsApp, so the site visit starts with a plan.
10+
06 In numbers
Ten years in the field.
10+
Years installing security and IT systems
900+
Happy clients across homes and businesses
50+
Large projects completed and handed over
2
States served: Andhra Pradesh and Telangana
07 Why A2B
Why people call us back.
01
Experienced technicians
Years of hands‑on work with every major brand of camera, lock, switch and printer.
02
Honest pricing
Itemised quotes, no hidden charges, no unnecessary upselling.
03
On‑time completion
Every job finished in the promised time, without cutting corners.
04
One call for everything
Cameras, network, computers and AV from one team, so nobody passes the blame.
05
Service after the install
Repairs, upgrades and annual maintenance contracts that keep everything running.
08 Gallery
The gear we put to work.
Cameras, recorders, panels, projectors and cabling we supply and install.
09 FAQ
Common questions.
Can I watch my cameras on my phone?
Yes. Every CCTV system we install is set up for live view and playback on Android and iPhone, and we configure the app on your phone at handover.
How many days of recording will I get?
It depends on the number of cameras, their resolution and the hard disk size. A typical 4‑camera home system with a 2TB disk keeps about a month. Try the planner above for an estimate; we size storage to your need.
Do you sell computers, laptops and printers too?
Yes. We supply new laptops, desktops, printers and accessories, and handle installation, upgrades, repairs and cartridges.
Which areas do you cover?
We are based in Krishna Lanka, Vijayawada, and install across Andhra Pradesh and Telangana.
Can you service a system someone else installed?
Yes. We inspect, repair and upgrade existing CCTV, network and intercom systems, whoever installed them.
Do you offer AMC after installation?
Yes. Annual maintenance contracts cover periodic checks, cleaning, and priority service calls for your systems.
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