DPS-W, DPS-M Door Position Switches
System accessories

SECURITRON DPA Door Prop Alarm — System accessories. Review the product information below and send the installation conditions, quantity and required delivery date for selection and quotation.
The DPA complements door position/door state detection with timed logic and relays that provide escalating alerts when a door is held, propped or unsecure after a defined time period.
Confirm the complete order code when selecting dimensions, finish and companion components.
Order options listed in the product record:BA-DPA-12 / BA-DPA-24 / DPA-25288
Compare installation, function and accessories before choosing a replacement.
System accessories
System accessories
System accessories
Use these document titles when requesting the correct technical file from CHENLEITECH.
SECURITRON DPA Door Prop Alarm
Request product documentsSECURITRON DPA Door Prop Alarm is listed under System accessories. Select the complete order code to match the required installation and function.
Door or equipment material, thickness and mounting interface; Fixing centres, connection method and available space; Companion lock case, cylinder, closer or access component; Material, finish, quantity and delivery batch.
Compare the original model, fixing dimensions, function and companion hardware. Products in the same category are not necessarily interchangeable.
Quote SECURITRON DPA Door Prop Alarm and request the applicable product sheet, drawing and installation instructions. Reference: SECURITRON DPA Door Prop Alarm.
Send SECURITRON DPA Door Prop Alarm, the quantity, delivery location, required date and installation requirements. Price and lead time are confirmed for the complete order code.
CHENLEITECH can help clarify requirements, identify the order configuration, obtain product documents and coordinate supply. Installation and system-interface support are agreed to suit the project.
Send the model reference, site conditions, quantity and required timing for review.