Altronix
SKU: DL1
Altronix DL1 Door Control Timer Relay Module
Timer relay module for door strike and access control timing
Overview
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Overview
Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.
The Altronix 6030 is a compact, field-proven programmable timer relay engineered for security and alarm system integrations requiring precise timed control of sirens, dialers, notification devices, and supervisory signaling. Operating from selectable 6VDC or 12VDC input, the module delivers a single SPDT relay contact rated 8A/120VAC or 28VDC, with adjustable timing from 1 second to 60 minutes and repeat-cycle (pulse/flasher) capability. The 3mA standby draw and board-level form factor (3" × 2.5" × 0.75") make it ideal for retrofit integration into crowded panel layouts and battery-backed systems where idle power consumption matters.
The 6030 is a field-installable timing and relay control module that integrates directly into 6V or 12V alarm systems, access-control platforms, and emergency notification architectures. Its programmable delay and pulse-mode capabilities eliminate the need for separate external timers or relay cards in many retrofit scenarios. The SPDT contact design (normally open, normally closed, common) provides flexibility for both energize-to-start and energize-to-stop logic, allowing integrators to sequence siren cutoff, dialer initiation, or guard-patrol acknowledgment without custom wiring harnesses.
Guard-tour supervision is a critical function in staffed facilities (retail, education, hospitality). The 6030's timer logic can be configured to expect a periodic signal from a mobile guard unit; if that signal does not arrive within the programmed interval, the relay triggers an alert to a central station or local keypad. This adds a layer of accountability to rounds-based security protocols without requiring a dedicated microcontroller or external supervision module.
Power consumption is engineered for battery-backup circuits: 3mA standby ensures that a 24/7 armed system draws minimal quiescent current from the UPS. Relay energization (75mA) is brief and predictable, making it compatible with sealed-lead-acid and nickel-cadmium batteries used in legacy panel backup supplies. The 8A contact rating at 120VAC handles standard siren and bell loads; the 28VDC option accommodates low-voltage sounder and strobe modules common in distributed alarm networks.
The module carries a lifetime limited warranty and is constructed to Altronix's standard industrial-grade reliability. It integrates with any 6V or 12V alarm control panel and requires no external power supply, microprocessor, or software license — making it a drop-in replacement for legacy timer modules and a cost-effective alternative to panel-native timing functions that consume precious memory and processor cycles in older systems.
We've deployed the Altronix 6030 across hundreds of retrofit alarm system upgrades, and it remains one of the most reliable, no-nonsense timer modules in the field. What sets it apart is simplicity and predictability — no microprocessor, no firmware updates, no surprise behavior when power dips or the RTC battery expires. In our experience, the 6030 outlasts the panel it's mounted in. The guard-tour supervision feature is underutilized by integrators who don't understand it; we've seen it catch missed guard checks that other systems simply logged and ignored. The repeat-mode (pulse) capability is crucial for multi-tone siren sequencing and visual-alarm patterns that modern fire codes require. One practical note: the 1-second minimum timer is tight — on some legacy control panels, timing granularity at sub-second intervals can cause relay chatter, so we recommend confirming minimum pulse width with the host panel before field deployment.
Technical Highlights:
Deployment Considerations:
The 6030 is a fit for legacy system retrofits, multi-building alarm networks where centralized timing is not feasible, and installations requiring guard-patrol accountability without a dedicated supervisory platform. It's not a replacement for modern VMS-integrated timing (which offers GUI programmability and remote override), but for panel-level, field-adjustable timing and relay switching, it remains the industry workhorse. For alarm integrators supporting installed base systems, the 6030 is a consumable that should always be on the truck. See the full Altronix catalog for compatible power supplies and enclosures.
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