BS/EN 1300-2004 pdf download.Secure storage units Classification for high security locks according to their resistance to unauthorized opening.
5.1.3.4 It shall not be possible to remove the key from a HSL whilst that HSL Is in the open position except for code changing. This requirement is applicable to all Classes. Note that it is acceptable for this feature to be activated immediately prior to the first use of the HSL.
5.1.3.5 Ij The key shall not break under the applied maximum torque of 2,5 Nm. The test is to be conducted according to 8.2.1.4. (]
E 5.1.3.6 In addition to the foregoing requirements the manufacturer is also to complete the declaration set out in Annex C. J
5.1.4 Lift heights for mechanical key locks
5.1.4.1 Usable codes shall riot have more than 40 % of the coding elements (levers) of the same lift height.
5.1.4.2 Usable codes shall not have more than two neighbouring elements, e.g., two levers next to each other, with the same lift height.
5.1.4.3 In usab’e codes the difference between the highest and lowest lift height shall be more than 60 % of the maximum lift height difference of the HSL.
5.1.5 Electronic HSL
5.1.5.1 Electronic HSL with more than one parallel code shall retain the records of the opening events used according to Table 1 and shall have the means to retain the record for at least 1 year, even in the event of a power failure.
5.1.5.2 When the electronic HSL is secured further communication with the processing unit shall only be possible by inputting a recognised code and to display the lock status.
5.1.5.3 The input unit of Classes B, C and 0 of electronic HSL shall be fixed to the door to be secured or to the door frame of the secure storage unit and shall not be capable of being forcibly removed without causing permanent traces or damage or a signal obvious to the user. This shall be verified in accordance with 8.1.2.
5.1.5.4 Unauthonsed attempts to gain access to the security relevant parts of the input unit of Classes B, C and 0 electronic HSL shall not be possible without causing permanent traces or damage or a signal obvious to the user. This shall be verified according to 8.1.2.
5.1.5.5 Class A electronic HSL input units can be separated from the HSL but they should remain permanently and visibly connected to the door or door frame of the secure storage unit with a shielded cable.
5.1.5.6 If the Penalty Time is active there shall be a clear indication, in all classes of HSL, to the user.
5.1.5.7 Low Battery Indication: battery powered locks shall be able to operate for at least 3 000 complete lock openings. The battery capacity shall be monitored. In the case of a low battery/low batteries an audible or visual signal shall occur during or Immediately after an opening process. After the first low battery signal at least ten (10) complete opening and locking processes shall still be possible. Where it is possible to connect power from the outside it will not be necessary to meet this requirement.
E 5.1.5.8 The processing unit for code evaluation shall be located inside the secure storage unit.
5.1.5.9 As of class B, electronic HSL have to be tested against influences by power supply
according to chapter 8.2.5. (J
5.2 Security requirements
5.2.1 Usable codes
The minimum number of usable codes when tested in accordance with 8.2.1 for each class and type of HSL shall be as given in Table 1. [)The minimum number of 25 000 codes for mechanical key locks of class A shall be sufficient only If the required manipulation resistance as In Table 1 is ascertained by a manual test according to 8.2.2. As of 80 000 codes or more, the manual manipulation test is not mandatory any more.
HSL with parallel codes: the minimum number of usable codes shall be multiplied by the number of possible parallel codes.
HSL with variable opening code lengths: the smallest number of used figures which the HSL is able to accept for opening code input shall be used for the calculation of usable codes.
It shall not be possible to open mechanical key operated HSL with additional keys when tested in accordance with 8.2.1.3.
5.2.2 HSL having over ride feature
HSL with an over ride feature (e.g. an electronic HSL having a mechanical override) shall be classified
by the least secure system used.
5.2.3 Manipulation resistance
5.2.3.1 Limit of trials.BS/EN 1300-2004 pdf download.