# BN-LINK SU101D-2P In-Wall Digital Timer Switch, 18 Programs, Random Mode, 2-Pack

Automate indoor lights or fans with flexible seven-day schedules and a blue-backlit display. BN-LINK SU101D-2P, 2-pack.

- [Original product page](https://www.ofertitastop.com/us/product/bn-link-su101d-2p-in-wall)
- [View offer](https://www.ofertitastop.com/us/visit/bn-link-su101d-2p-in-wall)
- Market: US
- Language: en-US
- Currency: USD
- Product updated: 2026-10-19T13:02:29.461Z
- Brand: BN-LINK
- Model: SU101D-2P
- MPN: SU101D
- EAN / GTIN: 810199743080
- SKU: ofertitastop-us-147995
- Category: Hardware > Power & Electrical Supplies > Electrical Switches > Specialty Electrical Switches & Relays
- Source store: amazon US
- Active deal: Yes
- Price: 32.39 USD
- Previous price: 35.99 USD
- Discount: 10%
- Rating: 4.3 / 5
- Reviews: 8656

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

Seven-day scheduling lets you set lights or fans to turn on and off automatically, so everyday routines can run on a schedule you choose.

The BN-LINK SU101D-2P offers up to 18 on/off programs, with options for individual days or preset day combinations. A blue backlight makes the controls easier to see when setting the timer.

Use it for indoor switches that control porch, entryway, hallway, garage, or patio lighting, or a ceiling fan. The random mode can vary scheduled times while you’re away, and the daylight saving time function helps keep the schedule aligned when clocks change.

## Everyday use

Set a schedule for the lights you want on at a particular time, then let the switch handle the routine. For example, a porch light can follow a recurring evening schedule without requiring a manual switch each day. Programs can use intervals as short as one minute, and you can select individual days or preset combinations to match weekday and weekend routines.

The random mode postpones on and off times by 0–30 minutes to create a lived-in appearance when you’re away. For ordinary daily operation, use AUTO mode, MANUAL mode lets you turn the connected light or fan on or off directly. The built-in rechargeable backup battery preserves settings during a power outage.

## Strengths

Compared with a basic timer that follows a single repeating schedule, this switch provides multiple on/off programs and seven-day scheduling, giving you more control over when connected fixtures operate. Daylight saving time functionality is useful for schedules that need to stay in step with seasonal clock changes. The backlit display also makes programming more practical in dim rooms.

It supports single-pole and 3-way setups, including control of the same light from two locations. That makes it a useful format for spaces such as hallways, stairways, garages, and larger rooms where a fixture is switched from separate points. Neutral wiring is required for installation.

Customer feedback describes the timer as useful for applications such as porch lighting, while opinions on programming and ease of setup vary. Its scheduling choices are a practical fit for customers who want more control than a simple on/off routine.

## Technical overview

- Type: In-wall digital timer switch
- Model: SU101D-2P
- Quantity: 2
- Scheduling: 7-day, up to 18 on/off programs
- Modes: AUTO, MANUAL, random, and daylight saving time
- Compatibility: Single-pole or 3-way, SPDT switches
- Electrical rating: 15A/1875W, 10A/1250W tungsten, 10A/1250W ballast, 1/2 HP, 125VAC, 60Hz
- Installation: Neutral wire required, indoor installation
- Included: Wall plate and wire nuts
- Listing: ETL listed

## What to clarify

**Does installation require a neutral wire?** Yes. A neutral wire is required, so confirm the wiring at the intended switch location before installation.

**Can it control a light from two locations?** Yes. The switch supports compatible 3-way wiring and SPDT switches, allowing the same light to be controlled from two locations.

**Can it control outdoor lights?** The timer is for indoor installation, but it can control outdoor lights such as porch fixtures when installed indoors.

## Final verdict

For a home schedule that calls for more flexibility than a basic timer provides, the BN-LINK SU101D-2P combines seven-day control, multiple programs, random timing, and manual operation in an in-wall switch. Its two-switch pack suits customers planning timed control in more than one location, with neutral wiring available for installation.

## Images

![BN-LINK SU101D-2P In-Wall Digital Timer Switch, 18 Programs, Random Mode, 2-Pack — 1](https://www.ofertitastop.com/i/QCDGMb4JQtnuq4A8nyBso4IH8t_WznG8d5a9acf-trqRPBZieG2hD4n39yYQ1tI5ePNdlBaT0poswdd3KiUd7m7gt7cLlAziw8H0-WPjKGwLh8XIKIS81w.jpg)

![BN-LINK SU101D-2P In-Wall Digital Timer Switch, 18 Programs, Random Mode, 2-Pack — 2](https://www.ofertitastop.com/i/3iIU1vIoyXjB6Qzu6l0Lty_4og9qq5lzhAbFdAEGPJiG4BOAEZlQib068ZbaOrxwsrtkRzQKJcorLWI8CDXTa1tZWBTfYcvUCW8eaDTcOtG2opaksMcnvw.jpg)

![BN-LINK SU101D-2P In-Wall Digital Timer Switch, 18 Programs, Random Mode, 2-Pack — 3](https://www.ofertitastop.com/i/YiASloAiP6CpF2tBhJKb3bkorQlFxnslxQG_pF3vRugcDDQOIgKOb6-L1PiPJm4mQbDqfqdvDzD3t_-A2q590RwfSzJbBcoBm0XUGBhF-ug4AexkBigWmQ.jpg)

![BN-LINK SU101D-2P In-Wall Digital Timer Switch, 18 Programs, Random Mode, 2-Pack — 4](https://www.ofertitastop.com/i/BonRtvFT4RjA1lMVM_cksehLkdKtlLiQ59CsLKX7qQGZ140cMzGUanZFWSxV-8U9pCS7cHtDcowzQTzYkJ6Qvyd86VlF9QdCbmuq31N4qUOc5LIVKSzjMA.jpg)

![BN-LINK SU101D-2P In-Wall Digital Timer Switch, 18 Programs, Random Mode, 2-Pack — 5](https://www.ofertitastop.com/i/Wjng3w48j3FCgU_qw9aj81aDaORkn2iNe4N0W-5I-15QBXK6ibhawAShCQWaVbrYLiVuJg9MAEU0IIKzPBcGjRoiuLI9F9Y5yHkXXIToKWtfUB9nIqLqrg.jpg)