Part No: DK4K/1S
Part of the 4000 series range of audio entry systems, these one way door entry kits can have up to 3 different user access codes programmed. Each code can be anywhere between 4-8 digits.
Kit consists of the following:
- 1 x Surface mounted panel
- 1 x wall mounted telephone with 3 position volumn control
- 1 x power supply