[{"id":300332154945,"handle":"intrusion-control-panels","title":"Intrusion Control Panels","updated_at":"2026-06-29T13:42:27-05:00","body_html":"\u003cp\u003eProfessional intrusion control panels for comprehensive security system management. These panels serve as the central hub for monitoring and controlling intrusion detection systems, offering advanced features for commercial and residential applications.\u003c\/p\u003e","published_at":"2026-01-09T09:28:13-06:00","sort_order":"best-selling","template_suffix":"abc","disjunctive":true,"rules":[{"column":"tag","relation":"equals","condition":"Security \u003e Intrusion \u003e Control Panels"}],"published_scope":"global","image":{"created_at":"2026-01-12T07:54:36-06:00","alt":null,"width":500,"height":500,"src":"\/\/www.fireandsafetyplus.com\/cdn\/shop\/collections\/760e668e-VISTA-20P-2.png?v=1768226076"}},{"id":301937950785,"handle":"quick-order","title":"Quick Order","updated_at":"2026-06-29T12:20:03-05:00","body_html":null,"published_at":"2026-02-18T13:35:25-06:00","sort_order":"best-selling","template_suffix":"quick","disjunctive":false,"rules":[{"column":"variant_price","relation":"greater_than","condition":"0"}],"published_scope":"web"}]
["Security \u003e Intrusion \u003e Control Panels"]
The Qolsys QC0004-840 SRF 433 MHz Radio Daughter Card is a daughter card for the IQ4 NS (no screen) alarm panel. It allows the IQ4 NS to support DSC's 433 MHz wireless sensors. The IQ4 NS will support up to one (1) of these 433 MHz cards, along with up to one (1) PowerG daughter card. If you need to add DSC 433 MHz sensor support to your IQ4 NS, and there is an open legacy SRF slot, then this is the card you are looking for.
Qolsys QC0004-840 SRF 433 MHz Radio Daughter Card Main Features
Compatible with IQ4 NS Automation Only Panels
Built-in support for dual-path WIFI and has a Z-Wave Plus controller inside
The IQ4 NS is a fully capable automation hub for your smart home
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