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Key Automation SEL-R - User Manual

Key Automation SEL-R
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Wireless
Keypad
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Summary

Attention and General Information

Product Overview

Information regarding the SEL-R/SEL-F digital selector and its use with a transmitter.

Programming and Deletion Procedures

Code Programming Procedure

Step-by-step guide to program codes using the digital keypad and receiver.

Single Code Deletion

Instructions for deleting a single code via the receiver and keypad.

Delete All Memorized Codes

Guide to removing all previously stored codes from the receiver.

Technical Data

Summary

Attention and General Information

Product Overview

Information regarding the SEL-R/SEL-F digital selector and its use with a transmitter.

Programming and Deletion Procedures

Code Programming Procedure

Step-by-step guide to program codes using the digital keypad and receiver.

Single Code Deletion

Instructions for deleting a single code via the receiver and keypad.

Delete All Memorized Codes

Guide to removing all previously stored codes from the receiver.

Technical Data

Overview

  1. Function Description
  2. Usage Features
  3. Technical Specifications
  4. Maintenance Features

The Key Automation Wireless Keypad is a digital selector designed to function as a 12-digit transmitter with two channels, enabling remote control and access management for automated systems. It is available in two versions: SEL-R (rolling code) and SEL-F (fixed code), both operating on a frequency of 433.92 MHz.

Function Description:

The keypad allows users to program and delete access codes, which are then memorized by a separate receiver unit (sold separately). This setup enables secure control over various automated functions, such as opening gates or activating other devices connected to the receiver. The programming and deletion of codes are exclusively handled by the receiver, meaning the keypad acts as the input device for these operations.

Usage Features:

  • Code Programming: To program a new code, the user first selects the desired channel and function on the receiver. Within six seconds, a code of at least four numbers must be typed on the keypad, followed by pressing either the '<' or '>' button. A red LED on the receiver will light up steadily to confirm that the code has been successfully memorized. If the LED flashes quickly, it indicates that the code was already stored in the receiver's memory. To activate the control function after programming, the user simply types the memorized code and presses '<' or '>'.
  • Single Code Deletion: Deleting a single code requires following the specific procedure outlined in the receiver's manual. When prompted to push a transmitter button, the user should instead enter the four-digit code on the keypad and then press '<' or '>'.
  • All Memorized Codes Deletion: Similar to single code deletion, the process for deleting all memorized codes is initiated by following the receiver's procedure.

Technical Specifications:

  • Supply Voltage: Both SEL-R and SEL-F versions operate on a 3V power supply.
  • Frequency: The operating frequency for both models is 433.92 MHz.
  • Protection Degree: The keypad boasts an IP55 protection rating, indicating a good level of resistance against dust ingress and protection against low-pressure water jets from any direction.
  • Transmission Consumption: During transmission, the keypad consumes 20 mA of current.
  • Channel Number: The device supports 2 channels, allowing for control of two distinct functions or devices.
  • Antenna: The antenna is incorporated into the keypad's design.
  • Estimated Range: The estimated operational range in an outdoor environment is 20 meters.
  • Operating Temperature: The keypad is designed to function reliably in a wide temperature range, from -10 °C to +55 °C.
  • Weight: The unit weighs 160 grams, making it a lightweight and manageable device.

Maintenance Features:

The manual does not explicitly detail specific maintenance procedures for the keypad itself. However, given its IP55 rating, it is designed to withstand typical outdoor conditions, suggesting a degree of durability and reduced need for frequent maintenance in terms of environmental protection. Any maintenance or troubleshooting would likely be related to the receiver unit, as all programming and deletion functions are managed through it. The use of a 3V power supply (likely a battery) implies that battery replacement will be a periodic maintenance task, though the manual does not specify the battery type or replacement interval.

Key Automation SEL-R Specifications

General IconGeneral
BrandKey Automation
ModelSEL-R
CategoryKeypad
LanguageEnglish