Qolsys IQ Hardwire16 QS7131-840 IQ16 (replaces QS7121-840)


IQ Hardwire TAKEOVER 16 CHANNEL QS7121-840 IQ16


: QS7121-840


Translates 16 Hardwire Zones to 16 Qolsys Wireless (319.5 MHz). Lears existing EOL resistors, built-in power supply, backup battery charging, and relay for external sirens or speakers. Includes transformer.

  • The IQ Hardwire 16 offers a cost effective way of integrating hardwired security zones with the IQ Panel. It includes backup battery charging, an onboard siren relay and features end-of-line resistor learning, making rewiring different resistor values a thing of the past. It also supports magnetic contacts and powered zones such as motion sensors and glass break detectors. Note: Not for use with life safety devices, such as Smoke or CO detectors
  • The IQ Hardwire 16 is the perfect device to allow hardwired systems to leverage the powerful IQ Panel. The IQ Hardwire 16′s automatic EOL (end-of-line) resistor learning spans from 1k-10k oHms ending the hours of wire
    splicing you’d normally encounter in an existing system. With a backup battery recharging circuit, 500 amp power supply and siren relay it’s ideal for new construction as well.
  • 1. Mount the IQ Hardwire 16 vertically in your desired location.
  • 2. Install provided antenna into the “ANT” terminal at the top of the unit free from obstructions
  • 3. Wire all hardwired sensors/leads into the terminals marked “Zone 1-16” a. All sensors must have a resistor installed between 1k-10k Ohm in either the N/O or N/C position b. Wire the Positive and Negative leads from powered devices, such as motion sensors and glass break sensors, into the “AUX” (+) and “GND” (-) terminals to power the device. (see wiring diagram) c. Wire the tamper switch into the tamper terminals. (optional) d. Wire optional hardwired siren (60VDC/1A Max, see wiring diagram)
  • 4. If learning the IQ Hardwire 16 into the Panel for supervision, plug in a 5Ah Max backup battery with included battery leads (battery not included).
  • 5. With provided transformer, connect power supply leads into the terminals marked +16.0V GND then plug in the IQ Hardwire 16’s power supply. (IMPORTANT: dashed wire is positive
  • Input Voltage: 16.0VDC Plug-In Transformer Backup Battery: 12VDC 5AH Max (optional) Dimensions: 5.5” X 3.5” Operating Temperature: 32 to 122F (0 to 50C) Humidity: 95% RH Max EOL Supervision: 1K to 10K Ohm Input Zones: 16 (must have resistor) Zone Type: N/O or N/C compatible Auxiliary Voltage Output: 12VDC @ 500mA Tamper Zone: Optional zone input for tamper Relay Contact: 60VDC/1A Max drives siren or other device

Additional information

Weight 0.5 oz
Dimensions 4 × 4 × 2 in


Go to Top