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Discovery Sounder Base with Isolator

Product code: 45681-702APO

45681-702APO - Discovery Sounder Base with Isolator
The Discovery Sounder Base is a multifunctional device that incorporates a sounder, a short-circuit isolator within a Discovery mounting base. 15 different tone pairs can be used to signal evacuation and alert. A third selection can be used in instances such as a class change in Schools.
Full Details
Brand Information

Discovery® is a range of high-specification, analogue addressable fire detectors and alarm devices. Discovery detectors offer effective false alarm management by a combination of EN 54 approved operating modes and sophisticated algorithms. Drift compensation further reduces the likelihood of false alarms caused by a build-up of dust in the sensing chamber. In addition to the familiar smoke and heat detectors, the Discovery range features two multisensor detectors. One is an optical/heat multisensor which can be used to protect against many types of fire risk. The other is a carbon monoxide/heat multisensor which protects against both smouldering fires and those generating heat.

Operation

The Discovery Sounder Base with Isolator has identical functionality and sound output to the Discovery Sounder VAD base (Part Number 45681-700), but has no visual alarm capability. The Discovery Sounder Base with Isolator is a multifunctional device comprising a mounting base for Discovery fire detectors, a sounder and a short-circuit isolator.

Communication

Discovery, XP95 & CoreProtocol compatible

Maintenance & Service

Detectors should be maintained according to BS 5839-1 or other locally applicable code. Test equipment can be ordered from Apollo for testing smoke and heat detectors. Detectors should not be cleaned in the field except for careful removal of exterior dirt with a damp cloth. For cleaning and recalibration detectors should be returned to Apollo Fire Detectors or to the local distributor.

EMC Directive 2014/30/EU

The product complies with the essential requirements of the EMC Directive 2014/30/EU, provided that it is used as described.

Construction products regulation 305/2011

The product complies with the essential requirements of the Construction Products Regulation 305/2011.

Product Information

The Discovery Sounder Base is a multifunctional device that incorporates a sounder, a short-circuit isolator within a Discovery mounting base. 15 different tone pairs can be used to signal evacuation and alert. A third selection can be used in instances such as a class change in Schools.

Key Features

15 pairs of tones It is possible to set individual volume of the sounder from the fire control panel Tones can be used for other purposes in addition to warning of fire, ideal for schools Enables soft start option, ideal for hospitals and nursing homes Unique acoustic and visual indicator self-test

General
Warranty10 year
Performance
Tone(s)15
Electrical
Protocol voltage (min)5V
Protocol voltage (max)9V
Protocol voltage5 to 9V peak to peak
Quiescent current370μA
Quiescent current tested at24V dc
Sampling frequency+L2 Loop in & out positive
Terminal functions L1 in-L1 in Loop (isolated) negative
PolarityL1 & L2 are polarity sensitive
Environmental
Humidity (min)0% RH
Humidity (max)95% RH
Operating temperature (min)-20°C
Operating temperature (max)60°C
Operating temperature-20 to 60°C
IP rating ValueIP21C
Conformance
Standards
  • EN 54-3
  • EN 54-17
Approvals
  • CPR
  • LPCB
  • VNIIPO
  • VdS
Mechanical
Weight140g
ColourWhite
Product length38mm
Product diameter115mm
How to Order

Apollo is dedicated to ensuring that our customer service is aligned with your expectations. This includes making our order, service and delivery process a seamless and hassle-free experience.

Full details of our service standards can be downloaded here.

Existing customers

Please email your order to us at: ukorders@apollo-fire.com or tel: 023 9245 6530.

New customers

Please email your order to us at: sales@apollo-fire.com or tel: 023 9244 2700.

Oops…

Despite our best efforts, mistakes sometimes happen. Please contact us at: orderqueries@apollo-fire.com if you have any difficulties placing your order.

Please note…

Remember to quote your account number and purchase order number on any order correspondence.

All orders must be over £50.00 (excluding carriage). Any orders received under the minimum order value will be returned to sender for revision.

Tone Pair 01 - Primary (T1)
Tone Pair 01 - Secondary (T0)
Tone Pair 02 - Primary (T12 Byte Value)
Tone Pair 02 - Secondary (T11 Byte Value)
Tone Pair 03 - Primary (T14 Byte Value)
Tone Pair 03 - Secondary (T13 Byte Value)
Tone Pair 04 - Primary (T16 Byte Value)
Tone Pair 04 - Secondary (T15 Byte Value)
Tone Pair 05 - Primary (T3 Byte Value)
Tone Pair 05 - Secondary (T2 Byte Value)
Tone Pair 06 - Primary (T4 Byte Value)
Tone Pair 06 - Secondary (T2 Byte Value)
Tone Pair 07 - Primary (T18 Byte Value)
Tone Pair 07 - Secondary (T17 Byte Value)
Tone Pair 08 - Primary (T6 Byte Value)
Tone Pair 08 - Secondary (T5 Byte Value)
Tone Pair 09 - Primary (T7 Byte Value)
Tone Pair 09 - Secondary (T5 Byte Value)
Tone Pair 10 - Primary (T19 Byte Value)
Tone Pair 10 - Secondary (T13 Byte Value)
Tone Pair 11 - Primary (T20 Byte Value)
Tone Pair 11 - Secondary (T15 Byte Value)
Tone Pair 12 - Primary (T8 Byte Value)
Tone Pair 12 - Secondary (T9 Byte Value)
Tone Pair 13 - Primary (T10 Byte Value)
Tone Pair 13 - Secondary (T19)
Tone Pair 13 - Secondary (T22 Byte Value)
Tone Pair 14 - Primary (T13)
Tone Pair 15 - Primary (T1 Byte Value)
Tone Pair 15 - Secondary (T0 Byte Value)