Sensewell Instruments Pvt. Ltd supplies Micro Processor based Eight Channels Alarm Annunciator. Sensewell Instruments Pvt. Ltd is an ISO 9001 accredited company. The Micro Processor based Eight Channels Alarm Annunciator is available with additional power contact through relay for alarm signal to connect warning light, hooter, siren etc. The Alarm Annunciator comes with the facility of all functions available on back panel for remote operation.