Due to Component and Supply Shortages

From 16 March 2026, FIRESUPPLIES has revised pricing, payment terms, and quotation validity. Please confirm price, stock, and payment terms before placing orders

WELCOME TO FIRESUPPLIES !

0 items / AED 0.00

Previous product

VESDA-E VEU-A00-EBTI Aspirating Smoke Detector with LEDs – Esserbus Compatible AED 25,147.50

Next product

potter-sb-series-conventional-smoke-detector-bases

Potter SB-93 Conventional Smoke Detector Base – High-Current 24V Polarized Detector Base with Annunciator Output AED 57.75

Click to enlarge

Potter SB-81R Conventional Smoke Detector Base with Relay – 24V Polarized Fire Alarm Base

Name: Potter SB-81R Conventional Smoke Detector Base with Relay – 24V Polarized Fire Alarm Base
SKU: fs050710232
Availability: InStock

See all products from potter

AED 78.75 VAT included

Potter SB Series detector base is a 6 polarized base with annunciator output featuring a current limiting resistor, and a blocking diode to enhance annunciator function.

Compare

Product Code : fs050710232 Brand: Potter Seller: Approved by : [woo_pro_badges_extended]

free delivery
Above AED1000 in Dubai
WARRANTY
For 365 days
always authentic
Only Reputed Brands
EASY PAYMENT
Multiple payment options

Description

The Potter SB-81R Conventional Smoke Detector Base is a high-performance, relay-integrated mounting base designed for use with Potter’s conventional smoke detector heads. Built for professional fire alarm installations, the SB-81R provides reliable activation and relay switching for external devices when smoke is detected.

Featuring a 24V polarized design, built-in relay output, and support for remote annunciators, this base is ideal for commercial, industrial, and residential fire safety applications. Its standard 6-inch footprint and compatibility with 3-1/4″ or 4″ electrical back boxes ensure fast and secure installation.

Features

Secure Detector Locking Mechanism – Twist-to-lock design with optional vandal-resistant screw
Relay-Integrated Base – Activates external circuits or devices when the detector goes into alarm
Built-In Current Limiting Resistor & Blocking Diode – Ensures stable annunciator performance
Compatible with Potter Conventional Detectors – Works with IS-24, PS-24, and PS-24H heads
24V DC Polarized Operation – Stable and reliable power design for fire alarm circuits
Annunciator Output Support – Provides 15 mA output for remote LEDs or indicators
Easy Installation – Fits standard 3-1/4″ or 4″ outlet boxes
UL / ULC Listed – Meets industry safety standards