---
product_id: 99775233
title: "Paxton 857-090 2A 12V DC Power Supply Module No Housing Net2"
brand: "paxton"
price: "AR$459423"
currency: ARS
in_stock: true
category: "Paxton"
url: https://www.desertcart.com.ar/products/99775233-paxton-857-090-2a-12v-dc-power-supply-module-no
store_origin: AR
region: Argentina
---

# 2A / 12V DC output Tamper switch alarm ABS plastic durable build Paxton 857-090 2A 12V DC Power Supply Module No Housing Net2

**Brand:** paxton
**Price:** AR$459423
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your security with precision and peace of mind!

## Quick Answers

- **What is this?** Paxton 857-090 2A 12V DC Power Supply Module No Housing Net2 by paxton
- **How much does it cost?** AR$459423 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/99775233-paxton-857-090-2a-12v-dc-power-supply-module-no)

## Best For

- paxton enthusiasts

## Why This Product

- Trusted paxton brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Tamper Detection:** Integrated switch triggers an alarm if the unit is opened—security you can trust.
- • **Reliable 2A Power Output:** Delivers steady 12V DC to keep your Net2 system running flawlessly.
- • **Sleek ABS Plastic Design:** Lightweight yet robust construction ensures durability without bulk.
- • **Customizable Installation:** No housing included—perfect for tailored setups with your choice of weatherproof casing.
- • **Seamless Net2 Compatibility:** Engineered specifically for Paxton Net2 systems to guarantee smooth integration.

## Overview

The Paxton Power Supply 857-090 is a compact, 2A/12V DC power module designed exclusively for Paxton Net2 access control systems. Featuring a tamper switch for enhanced security and constructed from durable ABS plastic, this unit requires a separate weatherproof housing for outdoor use, offering flexible installation options tailored to professional-grade security setups.

## Description

The Paxton Power Supply 857-090 is to suit the Net2 networked access control system. This model comes without housing, and must be used with a weatherproof casing if intended for use outside.

## Features

- ABS plastic construction
- Tamper switch registers an alarm if the lid is opened while connected to an ACU or I/O board
- Not weatherproof - must be concealed within a waterproof housing if intended for use outside
- To suit Paxton Net2
- No housing and 2A PSU module

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07HM7PFJV |
| Best Sellers Rank | 19,306 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 943 in Lab Instruments & Equipment |
| Brand Name | Paxton |
| Compatible Devices | Personal Computer |
| Connector Types | net2 |
| Cooling Method | Air |
| Current Rating | 2 Amps |
| Customer Reviews | 4.7 4.7 out of 5 stars (8) |
| Form Factor | SFX12V |
| Item Highlight | Full Modular design, ABS plastic, tamper switch alarm, 24W output, 230V AC input, SFX12V form factor |
| Manufacturer | Aldridge |
| Manufacturer Part Number | 857-090 |
| Maximum Input Voltage | 230 Volts (AC) |
| Model Name | Power Supply |
| Model Number | 857-090 |
| Number of Items | 1 |
| Output Wattage | 24 Watts |
| Power Supply Design | Full Modular |
| System Bus Connector Type | net2 |
| Unit Count | 1.00 Count |
| Wattage | 24 watts |

## Product Details

- **Brand:** Paxton
- **Compatible devices:** Personal Computer
- **Connector type:** net2
- **Cooling method:** Air
- **Current rating:** 2 Amps
- **Form factor:** SFX12V
- **Model name:** Power Supply
- **Output wattage:** 24 Watts
- **Power supply design:** Full Modular
- **Wattage:** 24 watts

## Images

![Paxton 857-090 2A 12V DC Power Supply Module No Housing Net2 - Image 1](https://m.media-amazon.com/images/I/41+l97FbsdL.jpg)

## Frequently Bought Together

- PAXTON Power Supply 857-090 2A / 12V DC No Housing - 857-090
- Paxton Fob 695-644 Net2 Proximity keyfobs Box, one Color, 10 Count (Pack of 1)

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**Shop now:** [https://www.desertcart.com.ar/products/99775233-paxton-857-090-2a-12v-dc-power-supply-module-no](https://www.desertcart.com.ar/products/99775233-paxton-857-090-2a-12v-dc-power-supply-module-no)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-11-08*