Pyronix Invincibell E Grade 2 Bell Box
Please note the image shows a red cover and red housing, we only stock blue housing, white cover. We can obtain the red for you by special order if required. The Invincibell from Pyronix has extra features over the Invincibell E including a fully illuminated housing.
Industrial / Commercial / Residential
The Invincibell incorporates a LDR (Light Dependant Resistor) circuit which turns the Light off during daylight hours when it is not needed, saving on the product current consumption. When the day turns from dusk to dark the LEDs illuminate so that your external visual deterrent can be seen on the darkest of nights.
Visual alarm warning feature
In addition to the strobe which is present on all of the Invincibell models, the Invincibell Plus has the added feature that the illuminated cover will strobe when the alarm is activated, giving you the added peace of mind that your alarm will be seen in ‘alarm mode’ from a much greater distance than standard sounders that do not have back lighting facilities.
Security and peace of mind
The Invincibell has front and rear tamper protection and in the event of a potential sabotage attack, the sounder provides a distinctive audible warning.
The electronic elements on the printed circuit board are protected by a fully sealed unit with a rubber gasket providing added protection in harsh environments and giving your customer peace of mind that the Invincible will always sound in the event of an alarm activation.
Unique leveling mechanism
A spirit level is supplied so that you can easily mount the Invincible. In addition, to make the installation as simple as possible, revolving guide holes are used to save time lining up screw and drill holes.
Remote engineer hold-off facility
There is also the capability for remote engineer hold-off which is invaluable when you are servicing the system enabling easy maintenance. It can be turned on at any time by applying 0V to this dedicated terminal which will then disable the tamper.
108dbA with 1 piezo sounder
Operating Voltage – Supply: 9-16 V DC (13.5 nominal)
Protected: Reverse polarity protected
Current Consumption – Quiescent Current: < 60 mA, Alarm Current: < 300 mA
Strobe – Strobe Duration: 100 ms
Strobe Frequency: 1Hz
Suitable for use in EN50131-4:2009, PD6662:2010 systems Security grade 3,Environmental class IV