---
product_id: 368981856
title: "Rain-Bird ESP-SM3 3 Station Expansion Modules Model ESPSM3 for ESP-M, ESP-Me, ESP-SMT and ESP-SMTe Series Timers (2 Pack)"
brand: "rain-bird"
price: "HK$857"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/368981856-rain-bird-esp-sm3-3-station-expansion-modules-model-espsm3
store_origin: HK
region: Hong Kong
---

# Rain-Bird ESP-SM3 3 Station Expansion Modules Model ESPSM3 for ESP-M, ESP-Me, ESP-SMT and ESP-SMTe Series Timers (2 Pack)

**Brand:** rain-bird
**Price:** HK$857
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Rain-Bird ESP-SM3 3 Station Expansion Modules Model ESPSM3 for ESP-M, ESP-Me, ESP-SMT and ESP-SMTe Series Timers (2 Pack) by rain-bird
- **How much does it cost?** HK$857 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/368981856-rain-bird-esp-sm3-3-station-expansion-modules-model-espsm3)

## Best For

- rain-bird enthusiasts

## Why This Product

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

## Description

Rain-Bird ESP-SM3 3 Station Expansion Modules Model ESPSM3 for ESP-M, ESP-Me, ESP-SMT and ESP-SMTe Series Timers (2 Pack)

## Features

- COST EFFECTIVE PACKAGE: 2PCS in a bag. Each module included in this package adds three additional zones to RainBird modular controllers
- works with Rain Bird ESP Me and ESP SMTe series irrigation sprinkler system controllers
- Can be installed in any available slot
- SPECIFICATIONS: Height: 3.5” – Width: 1.7” – Depth: 1.7”
- DURABLE: Rain Bird quality and dependability for years of performance

## Images

![Rain-Bird ESP-SM3 3 Station Expansion Modules Model ESPSM3 for ESP-M, ESP-Me, ESP-SMT and ESP-SMTe Series Timers (2 Pack) - Image 1](https://m.media-amazon.com/images/I/41bmxXbjMlL.jpg)
![Rain-Bird ESP-SM3 3 Station Expansion Modules Model ESPSM3 for ESP-M, ESP-Me, ESP-SMT and ESP-SMTe Series Timers (2 Pack) - Image 2](https://m.media-amazon.com/images/I/415RNiJVMnL.jpg)
![Rain-Bird ESP-SM3 3 Station Expansion Modules Model ESPSM3 for ESP-M, ESP-Me, ESP-SMT and ESP-SMTe Series Timers (2 Pack) - Image 3](https://m.media-amazon.com/images/I/51VhWaEB6oL.jpg)
![Rain-Bird ESP-SM3 3 Station Expansion Modules Model ESPSM3 for ESP-M, ESP-Me, ESP-SMT and ESP-SMTe Series Timers (2 Pack) - Image 4](https://m.media-amazon.com/images/I/51UGy2d7kQL.jpg)
![Rain-Bird ESP-SM3 3 Station Expansion Modules Model ESPSM3 for ESP-M, ESP-Me, ESP-SMT and ESP-SMTe Series Timers (2 Pack) - Image 5](https://m.media-amazon.com/images/I/41BkD9bFJJL.jpg)

## Frequently Bought Together

- Rain-Bird ESP-SM3 3 Station Expansion Modules Model ESPSM3 for ESP-M, ESP-Me, ESP-SMT and ESP-SMTe Series Timers (2 Pack)
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- Rainbird 6 Station Module for ESP4ME Series Controllers

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**Shop now:** [https://www.desertcart.hk/products/368981856-rain-bird-esp-sm3-3-station-expansion-modules-model-espsm3](https://www.desertcart.hk/products/368981856-rain-bird-esp-sm3-3-station-expansion-modules-model-espsm3)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-08*