RCI 9530 Balanced Magnetic Con...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$278.00
$245.53
RCI RCI 9530 Balanced Magnetic Contact/Door Position Switch DOR9530

RCI 9530 Balanced Magnetic Contact Door Position Switch with Tamper Protection

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Model: DOR9530

In Stock (leaves warehouse same day if ordered before 3pm ET)

$278.00
$245.53
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RCI 9530 Balanced Magnetic Contact Door Position Switch with Tamper Protection

Professional Magnetic Contact Switch with Advanced Tamper Detection

The RCI 9530 balanced magnetic contact/door position switch delivers professional-grade security monitoring with integrated tamper protection for commercial access control applications. This surface-mount switch and magnet set features SPDT switch configuration with magnetic tamper detection, 50mA Max at 100VDC operation, and compact 3-1/2"W x 1-1/4"H x 5/8"D dimensions. Constructed with dual Form C high reliability Rhodium plated reed switches encapsulated in epoxy inside a solid aluminum case for demanding commercial environments.

Professional Features & Benefits

  • Compact Surface-Mount Design: 3-1/2"W x 1-1/4"H x 5/8"D (89mm x 32mm x 16mm) dimensions provide versatile installation options for doors and windows.
  • Advanced Tamper Protection: Dual reed switch configuration with magnetic tamper detection responds to both door opening and external magnetic field interference attempts.
  • Professional Electrical Specifications: 50mA Max, 100VDC operation with end-of-line resistor compatibility for supervised line operation.
  • High-Reliability Construction: Two Form C Rhodium plated reed switches with different sensitivity levels encapsulated in epoxy inside solid aluminum case.
  • Balanced Magnetic Operation: Rare earth magnet provides proper balanced operation where magnetic tamper switch maintains opposite state to primary switch during normal conditions.
  • Ready-to-Install Wiring: 18" armored cable with #22 AWG wire leads for secure field connections.
  • Manufacturer Warranty: Lifetime Limited Warranty for long-term confidence and protection.
  • Supervised Line Compatibility: End-of-line resistors allow predetermined trickle current flow for continuous supervised operation.

Technical Specifications

  • Commercial/Residential: Commercial
  • Department: Door Hardware
  • Electronic: Yes
  • Parts and Accessories Type: Replacement Parts
  • Product Attribute: Parts and Accessories
  • Product Category: Electronic Access Controls
  • Product Group: Electronic Access Controls
  • Product Subgroup: Parts and Accessories
  • Product Type: Switches
  • Series: 9530 Series
  • Subcategory: Electronic Access & Data

Installation & Operation

  1. Verify electrical requirements match available power supply. Confirm 100VDC maximum voltage and 50mA current capacity before proceeding.
  2. Disconnect power supply before beginning installation. Follow all applicable electrical codes and safety procedures.
  3. Mount the unit in the specified location ensuring adequate clearance for wiring access, ventilation, and future service requirements.
  4. Route and connect wiring according to manufacturer wiring diagrams. Use appropriate wire gauge and connectors for the application.
  5. Configure operational settings including end-of-line resistor installation if required for supervised line operation per application requirements.
  6. Restore power and test all functions including normal operation, tamper detection, and integration with connected access control systems.
  7. Complete final inspection and document settings. Refer to manufacturer documentation for complete wiring diagrams, programming instructions, and troubleshooting.

Professional Applications

  • Commercial Building Security Systems
  • Access Control Door Monitoring
  • Perimeter Security Applications
  • Healthcare Facility Access Control
  • Educational Institution Safety Systems
  • Industrial Facility Monitoring
  • Government and Municipal Buildings

Tamper-Resistant Design

The RCI 9530 features advanced magnetic tamper protection through its dual reed switch configuration. When properly balanced, the magnetic tamper switch maintains an opposite state to the primary switch. Any attempt to defeat the system through magnetic field shunting or external magnet application will cause the tamper switch to change state, providing immediate security alert capability for comprehensive door position monitoring.

Why Choose RCI Quality?

RCI magnetic contact switches deliver professional-grade reliability with Rhodium plated reed switches and solid aluminum construction rated for demanding commercial security applications. Lifetime Limited Warranty provides long-term confidence and protection. Engineered for critical access control systems where dependable tamper detection and door position monitoring are essential for facility security.

Manufacturer Resources

RCI Product Catalog

Product Specs

Product Group:
Electronic Access Controls
Series:
9530 Series
Product Subgroup:
Parts and Accessories
Product Type:
Switches
Subcategory:
Electronic Access & Data
Commercial/Residential:
Commercial
Electronic:
Yes
Parts and Accessories Type:
Replacement Parts
Product Attribute:
Parts and Accessories
Product Category:
Electronic Access Controls
Department:
Door Hardware

RCI DOR9530 – Frequently Asked Questions

1) Will the RCI 9530 magnetic contact detect someone holding a magnet against the door to defeat the alarm?
That's exactly what the balanced magnetic design is for. The 9530 uses two Form C reed switches with different sensitivity levels, biased by a rare earth magnet, so the tamper switch sits in the opposite state to the primary switch while the door is closed and secure. Bring an external magnet near it, or try to shunt the field, and the tamper switch changes state and reports. A plain single-reed contact will simply read closed under that attack.
2) Should I use a balanced magnetic contact or a standard door position switch?
A standard magnetic contact tells you only whether the door is open or closed. A balanced magnetic switch like the RCI 9530 adds a second, differently biased reed that catches attempts to hold the loop closed with an outside magnet. Use balanced on perimeter doors, secured storage, pharmacy and records rooms, anywhere the alarm point itself is a target. For an interior office door where you just need a door-forced or door-held-open signal into an access panel, a plain contact is enough, and ZenSupply carries the Schlage Electronics 7766 surface mount and 7764 concealed flush mount SPDT door position switches for that.
3) What is the closest equivalent to the RCI 9530 magnetic contact if I need a surface-mount door position switch?
The Schlage Electronics 7766 is a surface-mount magnetic door position switch with a single pole double throw contact, the same mounting style and switching arrangement as the RCI 9530, which is an SPDT surface-mount switch and magnet set with 3-1/2 inch W x 1-1/4 inch H x 5/8 inch D dimensions. The difference to plan around is tamper detection: the 9530 uses a balanced magnetic design with two Form C rhodium plated reed switches so that an external magnet applied to defeat the contact changes the state of the tamper switch. If the opening does not require magnetic tamper monitoring, the 7766 covers the door position signal.
4) The door frame has no room for a surface-mounted contact. What door position switch mounts concealed instead?
The Schlage Electronics 7764 is a concealed flush mount magnetic door position switch with a single pole double throw contact. It suits an opening where the RCI 9530 will not fit, since the 9530 is a surface-mount switch and magnet set measuring 3-1/2 inch W x 1-1/4 inch H x 5/8 inch D that needs exposed face area on the frame and door. Both report door position on an SPDT contact; the 9530 adds balanced magnetic tamper detection through its second reed switch, which the concealed unit does not carry.
5) Is a request-to-exit switch a substitute for the RCI 9530 magnetic contact?
No. The RCI 9530 is a magnetic contact and door position switch: a switch and magnet set that reports whether the door leaf is closed against the frame, with balanced magnetic tamper detection. A request-to-exit device such as the Command Access REXKIT-CL, a field installable request to exit switch kit for CL180 Series cylindrical locks, signals that someone is operating the lock to leave. Both use an SPDT contact and both are wired into access control, but they answer different inputs at the panel, and a door monitored for forced or held-open conditions needs the position switch regardless of whether an REX is present.
6) Does the RCI 9530 work on a supervised end-of-line resistor loop?
It does. The 9530 is built for end-of-line resistor operation, so a predetermined trickle current runs through the loop and the panel can tell a cut or shorted wire apart from an open door. The resistor value comes from your panel manufacturer, not the contact. Install it at the switch end of the run, not at the panel, or the supervision only covers the panel terminals.
7) What wire comes on the RCI 9530 contact and do I need a junction box?
An 18 inch armored cable with #22 AWG leads is factory attached. That armor is part of the security story, it protects the run where it crosses from the frame into the wall, but 18 inches is a pigtail, not a home run. Plan a splice point or box within about a foot and a half of the switch and land your #22 or heavier station wire there back to the panel.
8) Will the RCI 9530 hold up on an exterior door or an industrial opening?
The reed switches are rhodium plated and encapsulated in epoxy inside a solid aluminum case, which is the construction that survives door slam vibration, wash-down areas and dusty industrial frames far better than a plastic-bodied contact. It is specified as a commercial device and RCI lists it for perimeter security, industrial monitoring, healthcare and government facility applications.
9) How many RCI 9530 contacts do I need for a pair of doors?
One per active leaf. Each 9530 is a single switch and magnet set monitoring one moving door, so a pair of doors takes two, wired either as separate points if you want to know which leaf opened, or in series on one zone if you only need to know the opening is breached. Series wiring on the normally closed leg is the usual approach for a stairwell or vestibule pair.
10) I need a switch that releases the door, not one that monitors it. What should I use instead of the RCI 9530?
Release devices are a separate category from the RCI 9530, which is a magnetic contact and door position switch that only reports whether the door is closed. For a person-operated release, the Dortronics 5286 Series is a push plate exit release marked Push to Exit, the Dortronics 5287 Series is a heavy duty push button with a 1-1/2 inch wide push plate on a 3 inch wide back plate marked Push to Exit, and the Locknetics WS-200 is a flush mount wave switch. For a concealed release at a reception counter, the Locknetics CSW-100 / CSW-200 is a flush mount concealed desk release with an SPDT switch. A monitored opening commonly carries both a release device and a position switch such as the 9530.
11) Can the RCI 9530 be used on an exterior door exposed to weather, or is there a better choice?
The RCI 9530 is built for commercial duty with two rhodium plated reed switches encapsulated in epoxy inside a solid aluminum case, wired out through an 18 inch armored cable with #22 AWG leads. For a switch a person presses outdoors, the weather-rated peers are the Dortronics 5277-PZL Series, a weather proof heavy duty touch sensitive piezo push button with a dual-color illuminated ring, and the Dortronics WR5276-HD22 Series heavy duty water proof switch with a 5/8 inch round stainless entry button. Those are actuating buttons, not door position contacts, so on an exterior monitored opening they work alongside the 9530 rather than in place of it.
12) Our security panel needs a keyed input and door status. Does the RCI 9530 do both?
No. The RCI 9530 provides door status only, as a magnetic contact and door position switch with SPDT switching rated 50mA max at 100VDC and end-of-line resistor compatibility for supervised line operation. For a keyed operator input, the Detex CS-400 Series is an electronic keyswitch with LED indicators for access control systems. A door that needs both a key-operated command and supervised position monitoring takes the CS-400 for the command and the 9530 for the status contact.
13) What is the difference between the RCI 9530 and a vestibule switch like the Norton Rixson 503?
The Norton Rixson 503 is a vestibule switch with an SPDT momentary push contact rated 15 amps, and the Norton Rixson 504 is a dual SPDT momentary vestibule switch with a stainless steel face plate. Both are momentary switches a person actuates to operate a vestibule door. The RCI 9530 is a magnetic contact and door position switch whose state follows the door leaf rather than a button press, rated 50mA max at 100VDC for low-current signaling into a monitoring panel, with balanced magnetic tamper detection. They are wired to different panel inputs and are not interchangeable.
14) Will a motion or presence sensing switch cover door monitoring the way the RCI 9530 does?
No. The Cal-Royal 8633-SW is a microwave cell switch supplied with single and double gang black faceplates, and the Locknetics TS-100 is a dual LED status indicator touch switch with a programmable timer. Those detect a person approaching or touching and produce a timed output to release or operate a door. The RCI 9530 is a magnetic contact switch and magnet set that changes state on the position of the door itself and supports end-of-line resistors for supervised line operation, so a panel can tell a genuine open from a cut wire. Presence and touch devices do not report door position.
15) Can the RCI 9530 be used on windows as well as doors?
Yes. It is a surface mounted switch and magnet pair, so any moving leaf that closes to a fixed frame works, including operable windows, hatches and cabinet doors. The limit is physical: you need roughly 3-1/2 inches of flat sash or frame to take the 3-1/2 x 1-1/4 x 5/8 inch housing, which rules out narrow aluminum sash. RCI lists doors and windows as intended installations.
16) What model do I order for the RCI 9530 balanced magnetic contact?
There is one configuration, model DOR9530, and it ships as the complete switch and magnet set with the 18 inch armored pigtail already attached. No handing, no finish and no length to specify. What you do supply on the job is the end-of-line resistor if your panel supervises the loop, and mounting screws or spacers suited to your frame material.
How fast can I get the RCI DOR9530 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the RCI DOR9530 come with a warranty?
Absolutely. The RCI DOR9530 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the RCI DOR9530?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the RCI DOR9530 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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