Product Features & Specifications Close This Window
Speakers :

*16 Ohm or 8 Ohm
*Mylar 12 Watt 85mm
*Microswitch tamper
*Material :ABS
*Colour: White
*Individually Tested

Speaker:
Diameter 45mm

Mylar 16 Ohm, 0.25 Watt

Frequency range:
4Khz

Resonance:
450Hz 90Hz

Sound Power Output
86 +2dB @ 50cm

Voltage Range:
0-125v AC Max
0-200v DC Max

Fittings:
4 x Wire Clamping Terminals
4 x Concealed Fixing Screws

SEISMO + SEISMO Advance

* A true Grade 3 shock + surface / tilt sensor

* rear tamper

* meets PD6662:2010, EN50131-2-8: 2012

*SEISMO Advance meets the brand new EN50131-2-8: 2016 standard!!

* senses any movement on the vertical plane

* selectable resistors

*many other features including auto-calibration

Knight Plastics
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Product Catalogue

Sounders / Buzzers

Knight Fire & Security Products Ltd have a range of tampered and untampered extension speakers, entry/exit buzzers
and small teletone speakers. All made in UK.

 

 
Model No
View Item Details
Grade
B10 **NOW OBSOLETE - USE OUR I30 ** 2
I10 16 Ohm Extension Speaker 1
I20 16 Ohm Extension Speaker Tampered 3
I30 16 Ohm Teletone Speaker Tampered 3
I40 Dual Tone Internal Sounder 3