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S4 Detectors

Gent S4-711 S-Quad Dual Optical Heat Sensor

S4-711 — Hero
Max quantity per loop
200
Load factor unit per device
0.5

Required to operate

Needed to install, power or certify this product.

S4-700
Base - Common for all S-Quad Sensors

Base - Common for all S-Quad Sensors

White sensor mounts on the common white S-Quad sensor base

£5.68
ex VAT
£6.82 inc VAT
Sold separately

Overview

What it is and how it fits the system.

The Gent S4-711 is a dual optical heat sensor, a Vigilon loop-powered fire detection device from the S-Quad range. It carries a device load factor of 0.5, with up to 200 supported per loop.

Technical overview

The Gent by Honeywell S4-711 is a Dual Optical Heat Sensor from the S4 Detectors range, specifically a Vigilon loop-powered fire detection device. It is defined by its dual optical heat sensing capability and loop-powered operation within the S-Quad family of detectors.

This SKU supports a maximum of 200 units per loop, with each device contributing a load factor of 0.5 units, enabling efficient system design for larger installations. It requires the common S4-700 white sensor base for mounting and is compatible with optional accessories including the S4-FLUSH semi-flush mounting kit and the 805580 removal tool kit. Unlike its siblings S4-770-S and S4-771-S, the S4-711 uniquely combines optical and heat detection in a single loop-powered unit without specifying separate sensitivity classes or temperature ratings in this data slice.

Specifications

Full technical data for this part.

DescriptionDual Optical Heat Sensor
Max quantity per loop200
Load factor unit per device0.5

Specifications sourced from manufacturer documentation.

Specifications per manufacturer documentation, subject to change — E&OE. Spotted an inaccuracy? Let us know

Enhancements (optional)

Optional additions — this product works without them.

S4-FLUSH
S-Quad Semi-Flush Mounting Kit

S-Quad Semi-Flush Mounting Kit

Optional semi-flush fixing kit for the S-Quad device.

£28.23
ex VAT
£33.88 inc VAT
Sold separately
805580

S-Quad Removal Tool Kit

Removal tool kit listed as an associated product for the sensor.

£327.18
ex VAT
£392.62 inc VAT
Sold separately