The ILD was developed to address security and operational deficiencies in high security padlocks and hasps currently used to secure Department of Defense (DoD) weapons storage magazines.  The Office of the Assistant Secretary of Defense (OSD C3I) approved the ILD as "an alternative to the current high security padlock and hasp requirement" on 6 March 2001 for protection of conventional arms, ammunition, and explosives.  It is categorized as a High Security Deadbolt Locking System.  Please review our ILD Brochure or ILD Fact Sheet for more information on the Internal Locking Device.To get more news about security lock, you can visit securamsys.com official website.
The Internal Locking Device (ILD) is categorized as a High Security Deadbolt Locking System as prescribed in DODM S-5210.41-M-V2 Nuclear Weapon Security Manual Enclosure 2, Section 3.b.(6)(c)(U).  It is more resistant to forced entry attack than MIL-DTL-43607 "High Security" padlock & hasp systems, and meets or exceeds all environmental, unauthorized entry, wear resistance, and manufacturing quality control requirements.
The ILD is approved by the Office of the Secretary of Defense (OSD), in a letter from Office of the Assistant Secretary of Defense (OASD) dated 6 March 2001, as an alternative to the high security padlock and hasp requirement for magazines storing risk category arms, ammunition, and explosives.The construction key and cylinder are not for operational use.  Upon completion of the ILD installation, please contact ILD Field Support Coordinator, information provided on the ILD Support page, for approved high security cylinders and keys.

The DoD Lock Program will ship the cylinders, keys, key guides, and change-out procedure to the government POC at the installation site.  The government POC will acknowledge receipt of the approved high security cylinders and keys with ILD Field Support Coordinator.

Once the approved high security cylinders are received and installed, please return the construction cylinders, keys, and key guides to the DoD Lock Program using the mailing label provided by clicking here.
Security locks and door hardware aren’t as cut-and-dried as they used to be. In fact, these critical items in any access control system naturally follow industry trends, meaning that wireless, power over Ethernet (PoE), integration with other parts of the system, and even the burgeoning cloud and mobile credential trends have reached all the way to the door and its peripherals, say security industry distributors.