4-Channel RF Receiver SK-910R4Q CODEBUMP™ Code-Hopping with Shunt/Momentary Operation
Descriptions
Controls home automation functions, garage doors, alarm panels, etc., from up to 500ft (150m).* Similar to SK-910RQ & SK-910R2Q except with 4 outputs, independently programmable. Compatible with all ENFORCER transmitters. Mode switch for easy programming. 4 LEDs, one per channel, indicate RF reception, learn mode, transmitter cleared, output type.
Add optional plug-in extended range antenna: SK-91ERSD.
  • Use to control home automation functions, garage door openers, house lights, alarm control panels, motorized gates, lifts or other devices by remote control.
  • Patented CODEBUMP™ anti-codegrabbing technology (requires use of CODEBUMP transmitter).
  • Uses either fixed code (SK-919TD2A-U, SK-919TD1S-UP, SK-919T4J, SK-919T1H, SK-919T2H, or SK-919T4H) or code hopping (SK-917T2A-UQ, or SK-917T4J) transmitters with up to 500ft (150m) range* using standard antenna.
  • External extended range antenna optional. Plugs directly into receiver PC Board. If the SECO-LARM ENFORCER SK-91ERSD (Dipole Antenna) is used, range will be up to 1000ft (300m).*
  • Mode switch for easy transmitter learning.
  • Easily Code-learns up to 15 remotes per channel.
  • Stores codes safely in EEPROM for up to one year in case of power loss.
  • Four Form-C Dry Relay Contact (NO/NC/COM) Outputs. Each output rated 10 Amps at 24 VDC.
  • 4 Separate Channels / 4 Output Modes Each:
    • a. Timed Momentary (1, 2, 3, 4, 5, 10, 30, 60 sec.)
    • b. Toggle (On/Off)
    • c. Latch (Output stays on until manually reset)
    • d. Continuous or Validity (Output for as long as signal is received)
  • All outputs are independently controlled. (i.e. Channel 1 can be toggle, Channel 2 can be one second momentary, etc.)
Note: If the timed momentary output is chosen for any channel, there will be only one time available for all channels. In other words, if a one-second output time is selected for one channel, then all other timed momentary outputs will be one second.
Size: 5.31"x4.33"x1.1" (135x110x28 mm)
  • Four LEDs (One LED for each channel) to indicate RF reception, learn mode entered, transmitted learned, memory cleared.
  • Use to control the garage door, house lights, alarm control panel, or other functions that require momentary or shunt operation.
  • In addition, these revolutionary receivers have:
    1. Hi-Q SELECTIVITY and a CODING IC for rejecting unwanted RF signals.
    2. HIGHER SENSITIVITY for greater operating distances.
    3. UNSURPASSED ANTENNA MATCHING CAPABILITIES so the receiver is less affected by how and where mounted.
    4. GREATER TUNING STABILITY so the receiver's frequency remains unaffected by shock and vibration.
CODEBUMP™ Technology

Be prepared for today's thieves with SECO-LARM's patented CODEBUMP technology. With CODEBUMP, so-called code-grabbers and scanners are rendered obsolete because the RF code changes every time the transmitter button is pressed. In addition, with over 18 quintillion (1.8x1019) codes, the chances of ever repeating a code are virtually non-existent. SECO-LARM's ENFORCER CODEBUMP transmitters and receivers are perfect for controlling garage and gate openers, car and home alarms, plus much more.

Specifications


Operating Frequency 315MHz (433.92MHz also available by request - SK-910R4-4Q)
Operating Voltage 11~24V AC/DC
Operating Distance Up to 500' (150m)*
Operating Temperature -4º~162º F (-20º~72º C)
Current Drain ~8mA@12VDC (standby)
45mA@12VDC per channel activated
Sensitivity -87dBm (typical)
Data Format PWM
Transmitter Compatibility Fixed-Code Models ( SK-919TD1S-UP, SK-919TD2A-U, SK-919T3J, SK-919T4J, SK-919T1H, SK-919T2H, SK-919T4H)
CODEBUMP™ Models (SK-917T2A, SK-917T4J)
RF Codes 18 quintillion, for ENFORCER CODEBUMP remotes. 68 billion, for ENFORCER fixed-code remotes
Coded Channels Four
Number of Stored Transmitter Codes 15 per channel, 60 per receiver
Receiver Outputs Four Form "C" dry relay contacts (NO/NC/COM); rated 10A@24VDC
Receiver Output Modes Programmable independent outputs: timed momentary (1, 2, 3, 4, 5, 10, 30, 60 sec.), toggle (ON/OFF), latched, continuous
Case Construction High-impact ABS plastic
Size 43/8"x55/16"x11/8" (111x135x28 mm)
Weight 3.5-oz (100g)

*Actual range will vary greatly depending on the installation and operating environment.

Small linked photo of four-channel RF receiver
View Enlargement

Photo of 4-channel RF transmitter
Compatible 4-Channel Transmitters

Small linked photo of handheld four-button, 15-channel RF transmitter
Compatible 15-Channel Transmitters

Product Info Sheet

Typical Applications

Installation Manual

Sample Advertisement

Click to enlarge small photo of range-boosting antenna
SK-91ERSD Optional Extended Range Antenna

Copyright 2010 by SECO-LARM U.S.A., Inc. All rights reserved. Modified:
Supplier of Security Systems and Accessories Worldwide.