Description

• 48-hour battery back-up in case of main power failure.
• Digital display of interior freezer temperature, alarm set-point and freezer operating temperature.
• Relay for connecting to any auto dialing or remote alarm.
• Lid switch input for safe injection of cryogenic LN2 or C02 within freezers/coolers for emergency interior temperature maintenance.
• Large capacity, maintenance-free battery.
• Exceptional value for functionality.