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The OPTEX 2020PLT is a replacement back plate designed for the RLS-2020 Mini passive infrared indoor wall mount sensor. This mounting component provides the rear housing interface that secures the detector body to the wall surface during installation. It is a direct-fit accessory specific to the RLS-2020 Mini form factor and is sold as an individual unit. Security and low-voltage alarm technicians typically handle replacement of this component when the original back plate is damaged or lost during a service call or new installation.
This back plate is intended for indoor wall mount PIR sensor installations in residential and light commercial environments. It supports clean, flush mounting of the RLS-2020 Mini sensor body against wall surfaces at standard detector mounting heights. The component is suited for security system integrators and alarm technicians working on intrusion detection system installations or retrofits.
Designed as a direct-fit replacement back plate for the OPTEX RLS-2020 Mini passive infrared indoor wall mount sensor.
Installation is performed by licensed low-voltage or security alarm technicians. Power down the associated alarm control panel or zone before removing or replacing any sensor components. Ensure the back plate is fully seated and fasteners are secure before reattaching the detector body. Work should comply with applicable local codes and NEC low-voltage wiring requirements.
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