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8. Technical data and certification
The lock is designed for indoor use.
Temperature: 10°C – 40°C
Relative humidity: 30% - 85%
No-load current: < 0.1mA
Battery supply: 9V nominal (min. 3V with a load of 0.5A / max. 12 V at all load levels)
Batteries: 9V alkaline or lithium block battery
Useful life of the battery in normal operation: approximately 2 years
Maximum locking force: 25 N
Lock class II (B), approval number M103343
Tested by VdS-Köln in accordance with VdS 2344:2005-12, VdS 2841: 2005-12, and EN 1300: 2004-
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DS4650 Millenium Duplex Instructions