---
product_id: 89167087
title: "Sestos Digital Timer Control B1S-R-220 Coded Switch Relay Output AC 100-240V"
brand: "sestos"
price: "₨118"
currency: SCR
in_stock: false
url: https://www.desertcart.sc/products/89167087-sestos-digital-timer-control-b1s-r-220-coded-switch-relay
store_origin: SC
region: Seychelles
---

# AC 100-240V ±10% power range 0.39'' high-visibility LED display 0.01s to 99h99m ultra-wide timer range Sestos Digital Timer Control B1S-R-220 Coded Switch Relay Output AC 100-240V

**Brand:** sestos
**Price:** ₨118
**Availability:** ❌ Out of Stock

## Summary

> ⏳ Command time like a pro—never miss a beat with Sestos precision!

## Quick Answers

- **What is this?** Sestos Digital Timer Control B1S-R-220 Coded Switch Relay Output AC 100-240V by sestos
- **How much does it cost?** ₨118 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/89167087-sestos-digital-timer-control-b1s-r-220-coded-switch-relay)

## Best For

- sestos enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Setup:** Coded switch design lets you set values quickly—no more guesswork or delays.
- • **Power Smart & Durable:** Low consumption switching power supply with 10 million mechanical operations lifespan.
- • **Clear & Visible Display:** Bright 0.39'' red LED prevents dazzle while ensuring you never miss a readout.
- • **Versatile Compatibility:** Supports AC 100-240V input and relay output for seamless integration in any setup.
- • **Precision Timing Mastery:** Experience ultra-accurate control with 0.1% ±0.05s MCU digital precision.

## Overview

The Sestos Digital Timer Control B1S-R-220 is a compact, high-accuracy digital timer featuring a wide 0.01 second to 99 hour 99 minute range, powered by a reliable MCU for precise timing. It boasts a bright 0.39'' LED display, coded switch for easy value setting, and supports AC 100-240V input with relay output. Designed for durability with a 10 million mechanical operation lifespan and low power consumption, it fits flush mounting and offers versatile control signals, making it ideal for professional-grade lighting and automation control.

## Description

Features:DIN (48x48mm) digital timer0.01s-99h99m time range with UP/DOWN modeMCU for digital control, high accuracy, and reliability0.39'' height LED, prevent dazzle, highly visible displayCoded switch for set value easilySwitching power supply and low consumptionSpecification:Power and input: The power supply and input circuit are isolated.Voltage: AC 100-240V ±10% 50/60Hz ≤5VACharacter: 4 digitals, 0.39''(9.9mm)height, 7-segment red LEDContact output: AC 250V 3A (resistive load) NO/NCLife expectancy: Mechanical: 10,000,000 operations min.Electrical: 100,000 operations min.Accuracy: 0.1% ±0.05sControl signals: ≥5ms (Reset, Gate)Control type: Contact/ No-voltage input (NPN)External power: DC 12V/50mA (Max.) for sensor use only.Start timing: ≥100msReset method: Power on/ External/ ManualCutout Size: 45x45 mmMounting Method: Flush mounting and screw terminalsWeight: Approx. 130gAmbient temperature: Operating: -10 - 55℃ (with no icing or condensation)Storage: -25 - 65℃ (with no icing or condensation)Ambient humidity: 35 - 85%RHPackage:1*B1S-R-220 Digital Timer

## Features

- Voltage: AC 100-240V ±10% 50/60Hz ≤5VA
- DIN (48x48mm) digital timer. 0.01s-99h99m time range with UP/DOWN mode
- MCU for digital control, high accuracy, and reliability. 0.39'' height LED, prevent dazzle, highly visible display
- Coded switch for set value easily. Switching power supply and low consumption
- Input singal: Pause, Reset. Output: Relay

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Sestos |
| Package Dimensions | 14 x 6.4 x 6 cm; 160 g |
| Item Weight | 160 g |

## Product Details

- **Brand:** Sestos
- **UPC:** 714485025389
- **Manufacturer:** Gooasis

## Images

![Sestos Digital Timer Control B1S-R-220 Coded Switch Relay Output AC 100-240V - Image 1](https://m.media-amazon.com/images/I/81Sc57szK9L.jpg)
![Sestos Digital Timer Control B1S-R-220 Coded Switch Relay Output AC 100-240V - Image 2](https://m.media-amazon.com/images/I/51WdcbdKXqL.jpg)
![Sestos Digital Timer Control B1S-R-220 Coded Switch Relay Output AC 100-240V - Image 3](https://m.media-amazon.com/images/I/61Ak+Skx4sL.jpg)
![Sestos Digital Timer Control B1S-R-220 Coded Switch Relay Output AC 100-240V - Image 4](https://m.media-amazon.com/images/I/61SkHZViZpL.jpg)
![Sestos Digital Timer Control B1S-R-220 Coded Switch Relay Output AC 100-240V - Image 5](https://m.media-amazon.com/images/I/5108D7dL1DL.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sc/products/89167087-sestos-digital-timer-control-b1s-r-220-coded-switch-relay](https://www.desertcart.sc/products/89167087-sestos-digital-timer-control-b1s-r-220-coded-switch-relay)

---

*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-06*