SYGONIX SY-4777290 RFID Code Keypad Surface-Mount 12-24V DC IP65

Built for harsh environments, the SYGONIX SY-4777290 combines PIN and RFID access in a zinc alloy housing rated IP65, making it dust-tight and protected against water jets. It operates from 12 to 24 V DC and supports up to 2000 users, ideal for securing entrances in industrial or outdoor settings.

Overview

The SY-4777290 is a surface-mounted access control keypad with an integrated RFID reader for EM4100/EM4102 transponders at 125 kHz. The keypad features a blue backlight for visibility in low light, and the unit includes a tamper alarm and door open alarm for enhanced security. A Wiegand 26-bit interface allows integration with standard access control panels.

What stands out

• IP65 rating: dust-tight and protected against water jets
• Zinc alloy housing for durability
• Supports both PIN codes and RFID cards
• 2000 user capacity
• Relay output with NO/NC contacts, 3A at 24V DC
• Wiegand 26-bit input and output
• Blue backlit keypad
• Tamper and door open alarms
• Doorbell button output

Technical details

• Operating voltage: 12 - 24 V/DC
• Current consumption: <30 mA standby, <60 mA active
• RFID frequency: 125 kHz, compatible with EM4100/EM4102
• Relay: 1x NO/NC, max load 3A / 24V DC
• Operating temperature: -40°C to +60°C
• Operating humidity: 10% - 90% RH non-condensing
• Housing material: zinc alloy
• Colour: silver/grey

Our verdict

A robust and versatile access control keypad that delivers reliable performance in demanding conditions, with flexible credential options and solid integration capabilities.