As part of our services provided to our valued customers we make sure that we meet our standards thru:

SUPPORT & RESPONSIVENESS Our technical team delivers solutions and provides technical advice and guidance for equipment troubleshoots for our customer. And we make sure that our customers will be served within our forty eight (48) hours responding time.
QUALITY ESTI gives a one (1) year warranty with our products as a proof that we render our good services and high quality products to our customers.
ASSURANCE  We assure that we meet our customer’s needs and wants based on their system requirement. We also assure that equipments will be delivered on time and installations will be finished with the standard lead time.
EMPATHY Our primary measures is to get in touch with our customers and feel that they are well assisted and properly served and guarantee that they will get our 100% customer satisfaction.
AFFORDABLE With our Suggested Retail Price (SRP), we are confident that we are competitive with our price in the market. With our low cost products our customer gets high quality products!
REALIBILTY ESTI is 100% confidently declares that our product is reliable and our equipment and system will perform its intended functions well under given circumstances.
PREVENTIVE MAINTENANCE E-Sentinel Technologies, Inc., offers Preventive Maintenance for those clients who have an existing security system especially on CCTV.
CCTV Preventive Maintenance  
includes: * Check history of CCTV system since last maintenance service
* Visual inspection of all major CCTV components including cabling & connections where accessible for signs of deterioration or damage
* Check all CCTV control equipment (monitors, VCR, DVR, Multiplexer etc.)
* Check and clean cameras, lenses and housings as necessary.
* Check lenses for correct field of view and adjust as necessary
* Check recording and playback quality
* Check the satisfactory transmission of images to remote centre (where applicable)
* Repair minor faults where necessary (additional costs may apply)
* Retrain the users on the use of the CCTV system (if required)
* Log all test results
* Return the CCTV system to operational status

ESTI is engage in system design, supply, installation, maintenance and service of electronic security system that is designed to provide individuals and businesses security and protection in their environment, residence or business establishment. These include CCTV Surveillance System, Access Control System, Biometrics System, Burglar Alarm System, Paging System, and PABX System. ESTI also engage with Payroll System, Warehouse and Inventory System, Hospital Management System, Web-Based Helpdesk Management System, Time and Attendance with Payroll Integration System.