SS-075CQ - Uncategorized Seco-Larm - Free user manual and instructions
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| Brand | Seco-Larm |
| Model | SS-075CQ |
| Product Type | Surface Mount Magnetic Contact |
| Sensor Type | Reed Switch (SPST, Normally Open) |
| Actuator | Permanent Magnet |
| Maximum Gap | 0.075 inches (1.9 mm) |
| Electrical Rating | 100V DC, 500mA, 10W max |
| Wire Length | 12 inches (30 cm) |
| Wire Gauge | 22 AWG |
| Housing Material | Flame Retardant ABS |
| Mounting | Surface Mount (Screws included) |
| Sensor Dimensions | 1.25" × 0.45" × 0.35" (32 × 11 × 9 mm) |
| Magnet Dimensions | 1.25" × 0.45" × 0.35" (32 × 11 × 9 mm) |
| Net Weight | 0.3 oz (8.5 g) |
| Application | Door, window, or gate burglar alarm |
| Operating Temperature | -20°C to +60°C |
| Compatibility | Works with most 12V/24V alarm panels |
| Safety | Low voltage (ELV), no electric shock risk |
| Maintenance | No periodic maintenance; clean with dry cloth |
| Repairability | Non-repairable, replace as a unit |
| Included Accessories | 2 mounting screws, instruction manual |
| Certifications | CE, RoHS (estimated) |
Frequently Asked Questions - SS-075CQ Seco-Larm
What is the SS-075CQ used for?
It is a surface mount magnetic contact used in security alarm systems to monitor the opening and closing of doors, windows, or similar entry points. It consists of a reed switch and a magnet, which separate to trigger the alarm.
How do I install the SS-075CQ?
Attach the large body (switch) to the fixed frame and the smaller magnet to the movable part. Align the arrows on both parts and keep the gap within 0.075 inches. Use the included screws to secure them.
What is the maximum gap between the switch and magnet for reliable operation?
The maximum gap is 0.075 inches (about 1.9 mm). If the gap is larger, the contact may not open or close reliably.
Can the SS-075CQ be wired to any alarm control panel?
Yes, it acts as a simple switch (normally open). Connect its two wires to the zone input and the common terminal of the panel. Check the panel's technical specifications for compatibility.
The alarm triggers when the door is closed, what should I do?
Check the alignment of the magnet and the switch. The gap may be too large or the magnet may be too far from the switch. Also ensure the wires are not reversed. Adjust the magnet position and test again.
Is the SS-075CQ weatherproof? Can I install it outside?
This model is designed for indoor use. It is not IP rated for outdoor installation, so exposure to rain or humidity could cause corrosion and malfunction. Use a weatherproof model for outdoor applications.
How do I test the SS-075CQ before installation?
Connect a multimeter in continuity mode to the two wires. With the magnet close, the contact should be closed (continuity), and when separated, it should open (no continuity). If it does not respond, the switch might be damaged.
What is the electrical rating of the SS-075CQ?
The switch is rated for 100 V DC and 500 mA. Do not exceed these limits, as it may damage the contact or create a fire hazard. It is intended for low-voltage alarms only.
Can I use the SS-075CQ on a metal door?
Yes, but keep in mind that metal can affect the magnetic field. Increase the gap slightly or use a spacer. Test the operation after installation on metal surfaces.
How often should I maintain the SS-075CQ?
It requires virtually no maintenance. Periodically clean the surface with a dry cloth and check the screws for tightness. Replace the unit if the contacts fail.
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USER MANUAL SS-075CQ Seco-Larm
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Product information
Brand : Seco-Larm
Model : SS-075CQ
Category : Uncategorized