Essex
Essex K1-34S Access Barrier Keypad 500 User Codes
Stainless steel keypad stores 500 user codes and supports Wiegand, ABA Track II, ASCII and BCD interfaces
- Stores up to 500 unique user codes for flexible access management
- 12-key keypad enables quick PIN entry without physical keys
- Operates on 12 to 24 V DC or 5 V DC for versatile power options
- Functions reliably from -40 to 160 °F in harsh environments
- Stainless steel construction with weather-resistant design ensures long-term durability
Essex K1-34S Keypad — 500 User Capacity
The Essex K1-34S is a standalone access-control keypad that stores up to 500 individual user codes. It suits commercial or multi-tenant sites where many people need independent entry credentials without a networked controller.
Stainless-Steel Build & Wiegand Interface
The unfinished stainless-steel case resists weather and operates from -40 to 160 degrees F. An 8-bit word output plus ABA Track II, ASCII, BCD and Wiegand interfaces let the unit integrate with most third-party panels. Billion-cycle switch technology supports heavy daily traffic.
Timed Entry & Dual-Voltage Power
A programmable 1-to-99-second door-release timer lets installers match latch timing to each opening. The keypad accepts 12 to 24 V DC or 5 V DC, simplifying wiring on existing low-voltage infrastructure.
Highlights
- Stores up to 500 unique user codes for flexible access management
- 12-key keypad enables quick PIN entry without physical keys
- Operates on 12 to 24 V DC or 5 V DC for versatile power options
- Functions reliably from -40 to 160 °F in harsh environments
- Stainless steel construction with weather-resistant design ensures long-term durability
Specifications
| Brand | ESSEX |
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Questions about this item
What does the 8-bit Wiegand interface cap in practice?
The 8-bit Wiegand output limits each transmission to 8 bits of data per card read or keypad entry.
What cut-out size does the 5 1/8 in by 3 3/8 in stainless steel case need?
The unit mounts in a standard single-gang opening; the 7/16 in depth fits behind most wall plates without extra spacing.
How is the keypad wired for 12 to 24 V DC and what step is often missed?
Connect the two power leads to a regulated 12–24 V DC supply, then set the timed-entry relay to 1–99 seconds; forgetting the relay timeout leaves the door unlocked indefinitely.
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