IQ QR0074-840 IQ Hardwire 16VDC AC Adapter

Keep your security and surveillance systems powered reliably with the IQ QR0074-840 IQ Hardwire 16VDC AC Adapter. This IQ-branded power adapter is engineered for continuous 16V DC output to support intrusion, monitoring and surveillance devices where stable power is critical. Built to integrate with the IQ Hardwire 16-S security accessory and featuring a hybrid installation type, the QR0074-840 simplifies wiring during new installs or retrofits while reducing on-site labor.

The adapter delivers a consistent 16V DC output to prevent device resets and minimize false alarms, helping system integrators and facilities managers maintain uninterrupted monitoring and improved uptime. Its compact form factor and OEM compatibility make it an ideal choice for panel power, alarm sensors and auxiliary surveillance components. Sourced from a trusted manufacturer, this hardwire AC adapter helps optimize performance across security deployments.

For reliable power in intrusion and surveillance applications, choose the IQ QR0074-840. Upgrade your installation kit today or contact your supplier to include this adapter in your next monitoring or security project.

• Provides a steady 16V DC power source to ensure uninterrupted operation of security and surveillance devices
• Built for seamless integration with IQ Hardwire 16-S accessory to simplify installs and reduce configuration time
• Hybrid installation design supports flexible hardwire setups for commercial and residential intrusion systems
• Minimizes downtime and false alarms by delivering reliable, regulated power for continuous monitoring
• Compact, OEM-compatible unit from IQ for consistent performance across security deployments