---
product_id: 23468078
title: "Honeywell Intrusion 1321-1 Transformer 16.5VAC 25VA"
brand: "honeywell"
price: "340 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/23468078-honeywell-intrusion-1321-1-transformer-16-5vac-25va
store_origin: PL
region: Poland
---

# 16.5VAC power output Stable 60Hz frequency UL & RoHS certified safety Honeywell Intrusion 1321-1 Transformer 16.5VAC 25VA

**Brand:** honeywell
**Price:** 340 zł
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your peace of mind with Honeywell’s trusted transformer!

## Quick Answers

- **What is this?** Honeywell Intrusion 1321-1 Transformer 16.5VAC 25VA by honeywell
- **How much does it cost?** 340 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/23468078-honeywell-intrusion-1321-1-transformer-16-5vac-25va)

## Best For

- honeywell enthusiasts

## Why This Product

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

## Key Features

- • **Durable Copper Core:** Built with premium copper for enhanced conductivity and long-lasting performance.
- • **Frequency Stability:** Engineered for a steady 60Hz frequency, guaranteeing smooth and uninterrupted operation.
- • **Compact & Lightweight:** Sleek 9x3.4x3 inch design weighing just over a pound fits seamlessly into any setup.
- • **Reliable Power Delivery:** Consistent 16.5VAC output ensures your security system never misses a beat.
- • **Certified Safety Standards:** Meets UL, RoHS, and NEMA specs for peace of mind and compliance.

## Overview

The Honeywell Intrusion 1321-1 Transformer delivers a reliable 16.5VAC at a stable 60Hz frequency, certified to UL, RoHS, and NEMA standards. Compact and lightweight, it features a durable copper core designed for consistent, long-term performance in security systems.

## Description

Honeywell Intrusion 1321-1 Transformer 16.5VAC 25VA

## Features

- Honeywell Intrusion 1321-1 Transformer 16.5VAC 25VA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Maximum Frequency | 60 Hz |
| Minimum Frequency | 60 Hz |
| Specification Met | UL, RoHS, NEMA |
| Item Weight | 1.05 Pounds |
| UPC | 886618177088 |
| Manufacturer | HONEYWELL INTRUSION |
| Part Number | 1321-1 |
| Item Weight | 1.05 pounds |
| Product Dimensions | 9.02 x 3.39 x 2.99 inches |
| Item model number | 1321-1 |
| Is Discontinued By Manufacturer | No |
| Material | Copper |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Honeywell Ademco
- **Power Source:** Corded Electric
- **Product Dimensions:** 9.02"D x 3.39"W x 2.99"H
- **Mounting Type:** Wall Mount
- **Current Rating:** 1.52 Amps

## Images

![Honeywell Intrusion 1321-1 Transformer 16.5VAC 25VA - Image 1](https://m.media-amazon.com/images/I/61svZzrSknL.jpg)

## Questions & Answers

**Q: does model 1321-1 replace older 1321 ?**
A: 1321-1 replace 1321 transformer

**Q: Can I use this to power my Ring Doorbell?**
A: Yes it can. I have used them to power ring doorbells.

**Q: What is this for? I removed from and outlet in my new home**
A: This is likely going to a wired security system, you'll want to keep an eye out for a large metal cabinet somewhere in your home.

**Q: Well this work with ring video doorbell 2**
A: The one they sell on Amazon for the doorbell is 18v 500 ma output . This is 16.5v 25v . It will not be compatible.   Just buy this one . https://www.amazon.com/Doorbell-Transformer-Adapter-Doorbell%EF%BC%8C-Supply/dp/B07L3HSWNH/ref=mp_s_a_1_5?adgrpid=104854212198&hvadid=557384772152&hvdev=m&hvlocphy=9004507&hvnetw=g&hvqmt=e&hvrand=5341312730411902423&hvtargid=kwd-669323537461&hydadcr=11088_13463748&keywords=ring+video+doorbell+2+transformer&qid=1692660474&sr=8-5

## Frequently Bought Together

- Honeywell Intrusion 1321-1 Transformer 16.5VAC 25VA
- ExpertPower EXP1250 12V 5Ah Home Alarm Battery with F1 Terminals
- ExpertPower 12v 7ah Rechargeable Sealed Lead Acid Battery

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**Shop now:** [https://www.desertcart.pl/products/23468078-honeywell-intrusion-1321-1-transformer-16-5vac-25va](https://www.desertcart.pl/products/23468078-honeywell-intrusion-1321-1-transformer-16-5vac-25va)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-02-02*