The Talkaphone ETP-SM-1-SS-NL is a versatile surface mount alarm crafted from durable 316 stainless steel without lettering, ideal for various security needs. It features a reliable one form C dry relay contact output for alarm supervision and tamper notification. The device offers independent timing control for strobe and siren with options of 15, 30, 60 seconds, or continuous alerts. Its loud alarm sounds at either 100 or 85 dB, suitable for cabinet, door, or burglar alarms. Powered by a 9V battery or an external 12-30V DC supply, it includes a low battery indicator, ensuring consistent protection without hindering legitimate use. Upgrade your security with this dependable alarm system, designed for performance and ease of use.