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The 4901 module is completely standalone, The codelock has 3 relays and allows for 3 codes (1 code per relay) The keypad has dry relay contacts (CO, NO and NC) each output can be programmed from 1-99 seconds or 00 for latching. They also feature two switched 0V push to exit inputs to activate relays 1 and 2 respectively. Codes can be between 4-8 digits in length and each keypad module incorporates blue backlit key buttons.
Technical
- Number of codes: 3 (1 code per relay)
- Number of relays: 3x CO, NO & NC dry contacts (24Vac/dc @ 3A max)
- PTE Inputs: 2x switched 0V inputs for relay 1 & 2 only
- Code length: 4-8 digits
- Power: 12-24Vac or dc (70mA max)
- Programmable relay times: 1 to 99 seconds or 00 for latching