We at Qintent have been in extensive R&D mode for the past year, with an intent to develop
a new product and technology, envisaged to be the future of fire detection & safety –
Introducing India’s first and only AI Optimised “True” Smart Smoke Sensor – The
“XAFE” .

INTRODUCTION

The primary intent with which this new age technology was conceived, was to enable quicker and swifter
response while cutting short damages and losses to life and property during unprecedented and accidental
fires. It alerts home/office/business owners in real time, when a fire is detected and before it spreads,
therefore helping in preventing extensive damage to property owners.

QSD-SH

XAFE QSD-SH is a 3V lithium powered, photoelectronic smoke/heat detector with a built-in wireless transmitter. It is intended for use for residential installations.

The transmitter can send alarm, tamper, and battery condition messages to the system’s receiver. Smoothing algorithms minimize nuisance alarms by smoothing out short term spikes from dust and smoke – virtually eliminating nuisance alarms.

Since there are no holes to drill or wires to run, you can preserve the beauty of the building while protecting it. The QSD-SH is an ideal smoke detector for those difficult to wire locations, applications where room aesthetics are critical, or where hazardous materials exist.

Utilizes one long-life 3V lithium battery
A built-in wireless transmitter, temporal code 3 sounder
Maintenance signal fully complies with the sensitivity test requirement specified and is approved by UL

A state-of-the-art, next-gen wireless technology, built on an AI-Interface that enables advance alerts, remotely over the cloud to your smartphone on a subscription-based model. It keeps you safe, intelligently.

The Taurus i-Sense operates on either Wi-fi or GSM enabled modules, to alert users in real time via three modes: Call + SMS + App, along with the accurate location of the fire.

Smoothing Algorithms

Mathematical calculations in the detector’s software that minimize nuisance alarms by smoothing out short term spikes from dust and smoke

Smart Check

A signal is sent to the control panel when the detector requires cleaning. This allows a regular, non-emergency service call to clean the detector before it goes into alarm.

Removable Detector Cover and Chamber Top

The technician can quickly and easily clean the detector chamber without disassembling the detector head

Approved UL Listings for Residential and Commercial Applications

Both residential and commercial (applied) installation requirements are met

Easy-to-install Mounting Base

The sturdy mounting base allows the detector to be more easily installed on uneven surfaces (i.e. stucco). The mounting base has larger mounting ports, which accommodate drywall anchors for easy surface mounting.

QSD-S

XAFE QSD-S is a 3V lithium powered, photoelectronic smoke detector with a built-in wireless transmitter. It is intended for use for residential installations.
The transmitter can send alarm, tamper, and battery condition messages to the system’s receiver. Smoothing algorithms minimize nuisance alarms by smoothing out short term spikes from dust and smoke – virtually eliminating nuisance alarms.
Since there are no holes to drill or wires to run, you can preserve the beauty of the building while protecting it. The QSD-SH is an ideal smoke detector for those difficult to wire locations, applications where room aesthetics are critical, or where hazardous materials exist.
• Utilizes one long-life 3V lithium battery
• A built-in wireless transmitter, temporal code 3 sounder
• Maintenance signal fully complies with the sensitivity test requirement specified and is approved by UL

Unique Features of Taurus i-Sense Wireless Smoke Detectors

Accidental Fires

Happen Unannounced

Technical Specifications

Model	QSD-S	QSD-SH
Description	Optical Smoke Detection
Operating Voltage	3V x 2
Standby Current	25 uA
Starting Current	5 mA
Alarm Current	60 mA (Max)
Sound Level	8 5 dB / 3M
Sensitivity – Smoke	EN 14604 – UL 217/ UL 521
– Range	0.105 db/M ~ 0.165db/M – 1.8%/ft – 3.5%/ft
Sensitivity – Heat		EN -54-5 / UL 521
– Range		EN – 54-5 FT:A2S, 1⁰ C/min. 29 min & 46 min (Lower & upper limits) UL 521 –Min 53.3⁰ C to Max 73.9⁰ C
Operating Temperature	10⁰ C to 50⁰ C
Operating Humidity	5% to 90%
Dimensions	120 x 52.45 mm
Weight	200 gm