KIL-TD-ENTRY Exit Device Keyed Lever Trim for 2" Thick Door - Entry Function Finish:Satin Chrome Uses standard 'one way' detection

Uses standard 'one way' detection but additional detection can be programmed

Schlage ND73PD Grade 1 Corridor Lock

Sargent 34

or add this safety feature to most other brands of full surface

KIL-TD-ENTRY Exit Device Keyed Lever Trim for 2" Thick Door - Entry Function Finish:Satin Chrome Uses standard 'one way' detectionDesign Hardware offers the highest quality products with in house product development and engineering, a lifetime warranty and proven field performance. Design Hardware products all meet or exceed industry standards and can be substituted for any other specified brand. Steel, Zinc Dichromated Chassis with Secure Thru Bolted design Standard Duty lever trim option for 1000R & 2000R (Not recommended for vertical rod devices, Heavy Duty LE trim