Sales Floor to Stock Room Single Door Access control DTX-2300 Single Door Stand-Alone Proximity Reader/Keypad Delayed egress 10 EE Rim Exit Device With Delayed Egress DTX-2300 Single Door Stand-Alone Proximity Reader/Keypad Delayed Egress With Latch Retraction EE ER Delayed Egress With Latch Retraction Pairs of Doors (without center mullion) Access control DTX-2300 Single Door Stand-Alone Proximity Reader/Keypad Delayed egress 20 EE Surface Vertical Rod Exit Device With Delayed Egress Delayed Egress With Latch Retraction EE ER Delayed Egress With Latch Retraction Pairs of Doors (with center mullion) Access control DTX-2300 Single Door Stand-Alone Proximity Reader/Keypad Delayed egress 10 EE Rim Exit Device With Delayed Egress DTX-2300 Single Door Stand-Alone Proximity Reader/Keypad Delayed Egress With Latch Retraction EE ER Delayed Egress With Latch Retraction