Pure water for your family. Complete security for your property.
RO water purifier and CCTV camera sales, installation and service in Motihari — the services where our founder’s journey began in 2017.
Two essentials every home and shop needs
Long before solar, Mr. Amit Kumar started by selling RO systems and later added CCTV camera services. The same honest advice and doorstep service now comes with every Harini Enterprises job.
RO Water Purifier
Safe, clean drinking water for your family every day.

Groundwater in many parts of North Bihar can have high TDS, iron and hardness. A good RO purifier protects your family from waterborne problems and gives you water that tastes better.
- New RO sales & installation
- Water TDS testing
- Filter & membrane replacement
- Repair of all popular brands
- Domestic & commercial RO
- Doorstep service
CCTV Camera
Watch your home or shop from anywhere, anytime.
Protect your family, shop, office or warehouse with a professionally installed CCTV system. See live footage on your mobile phone and keep recordings for peace of mind.
- HD & IP camera installation
- Night-vision cameras
- DVR / NVR setup
- Live view on mobile
- Neat wiring & cabling
- Repair & maintenance
Experience since 2017
Years of hands-on work in homes and shops across Motihari.
Doorstep service
Our technician comes to you — no need to carry anything anywhere.
Honest pricing
Clear quotes and genuine parts. No hidden charges.
Local office
Visit us at Chandmari Chowk, Motihari for quick support.
Tell us what you need
RO & CCTV — common questions
Planning solar too?
Combine RO, CCTV and rooftop solar from one trusted local company. Book a free site visit and make your electricity bill zero.