Velleman K6400 Code Lock Learn all about renewable energy

Learn all about renewable energy

Its snap-in BNC connector enables easier connection with the oscilloscope

accurately machined

The first 5½ digit digital multimeter passing LXI Criterion in industry

Completing the entire set of projects takes 50 hours and is suitable for anybody over 13 years of age

Velleman K6400 Code Lock Learn all about renewable energymore than 3000 codes (4 digits) relay output: 5A 110V time limit for code entry: + 5 seconds power supply: 9 15V DC or 8 12V AC VELLEMAN K6400 CODE LOCK KIT. This code lock may be used to switch an alarm (e. g. car alarm K3504) on and off, or to open a door lock. An LED on the operating panel indicates the position of the 'lock'. The code is easy to define. Because the operation panel is completely enclosed, it may be used inside and outside the house.