Accessories for TSU300A and TSU300D

Access Key Option - Hands Free Locking

Part Number: RAC34567

Proximity card access control allows for enhanced security. On-board computer records who opened the door, when it occurred and for how long. Includes five key cards.

Access Key Pack

Part Number: ACU34567

Includes five replacement key cards for the RAC34567 Access Key Option.

Replacement Air Filter

Part Number: AF34567

What more can we say? One replacement filter is included.

Replacement Back-Up Battery

Part Number: 400159

Please note that this battery back-up is for the onboard control system and alarms, not for the entire freezer. LN2 or CO2 backup systems are required to keep the freezer cold.

Shelf Kit

Part Number: SK300

Includes one stainless-steel shelf and clips. Freezer includes four.

Alarm Delay Module

Part Number: 6903

The alarm delay eliminates nuisance alarms due to intermittent or transitory conditions such as lightning or brief power outages. The adjustable delay requires an alarm condition to exist continuously for a pre-determined time (adjustable) before a signal is released to a central alarm/monitoring system or telephone dialer.