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The SS135 is a plug-in wireless door alert receiver that acts as the hub for an SS-series home system. It offers 58 melodies, four volume levels up to 90dB, LED flash alerts, and up to 600 ft of range, and it pairs with up to 58 SS sensors so you can cover doors, windows, and driveways with a distinct sound for each.
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Expand or complete your system with compatible components.
SS132
SS132 is a door contact sensor for knowing when a door, stockroom, cabinet, or entry point opens. Monitor doors, stockrooms, side entrances, cabinets, or restricted spaces.
SS111
SS111 is a push button transmitter for adding another door, counter, gate, or call point to a compatible SS system. Add another entrance, service counter, gate, desk, or call point.
SS155
SS155 is a receiver for placing Safeguard alerts where people actually need to hear or see them. Add alert coverage in homes, apartments, small shops, senior living spaces, and rooms where visual alerts help.
SS135
The SS135 is a plug-in wireless door alert receiver that acts as the hub for an SS-series home system. It offers 58 melodies, four volume levels up to 90dB, LED flash alerts, and up to 600 ft of range, and it pairs with up to 58 SS sensors so you can cover doors, windows, and driveways with a distinct sound for each.
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The SS135 plugs into a standard outlet and acts as the central receiver for your alerts. Pair up to 58 sensors and give each monitored zone its own melody. It is part of the SS series and works with SS-series transmitters.
The SS135 plugs into a standard outlet and acts as the central receiver for your alerts. Pair up to 58 sensors and give each monitored zone its own melody. It is part of the SS series and works with SS-series transmitters.
Plug the SS135 into an outlet, pair the sensors you want, select melodies, adjust the volume, and test the system.
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Product questions answered by our team.
No answered questions yet for Wireless Door Alert Receiver: SS135.
Use these PDFs for installation, pairing, troubleshooting, and compliance details when they are included by the manufacturer.
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SS is a value-focused line for homes, small shops, senior communities, and hearing-accessible visual alert needs.
Safeguard copy describes SS receivers as expandable with many transmitter options, depending on the model.
Usually no. ERA is the better path for large commercial spaces that need the 4,000 ft range family.
SS Series transmitters retain their programming during battery changes thanks to built-in permanent memory storage that operates independently of power.
Read full answer →Q&ASystem capabilities for the 2024 WC180-SS model supporting up to 58 transmitters, versus legacy pre-2024 constraints of 3 transmitters per receiver with up to 4 receivers per push button.
Read full answer →Compare product families
SKU: SS132
The SS132 wireless door sensor uses a magnetic contact to signal any SS series receiver when a door opens, over a 600 ft range. It mounts with double-sided tape in minutes, runs for years on a single 12V 23A battery, and stays small enough to blend with door trim. Good for home entry alerts, retail entrances, and senior-care room monitoring.
SKU: SS110
The SS110 is a budget wireless doorbell kit with a weather-resistant SS111 push button and an SS135 plug-in receiver, reaching up to 600 ft. It offers 58 melodies and adjustable volume up to 90 dB, and you can add more receivers for extra rooms. A straightforward doorbell for homes and small businesses that want reliable alerts without a big spend.
SKU: SS155
The SS155 is a flashing doorbell light receiver that turns a wireless alert into a bright LED strobe. It plugs into any standard outlet, has a range up to 600 ft, and works with all SS series transmitters. At 3.25" square it gives a clear visual signal for deaf, elderly, and hard-of-hearing users when someone presses a button or a sensor activates.
SKU: SS111
The SS111 is a wireless push button that sends a doorbell or entry alert up to 600 ft to any SS series receiver. It runs on a battery with no wiring, has a weather-resistant build for year-round outdoor use, and confirms each press with an LED. Mount it with tape or screws at a front door, side entry, or gate.
