Deltabell Plus Backlight and External Sounder Module The Deltabell PLUS provides light to cover to provide around the clock visual deterrent A number of engineer friendly features; the unique levelling mechanism and modular components now make simple sounder installation a reality for you. Piezo sounder technology 3 Way tamper action Universal triggering inputs Supplied with rechargeable battery Engineer hold off Remote engineer hold off input Backlight Fully backlit – When used with backplate base of the Deltabell Plus is backlit constantly providing free advertising for your company Piezo sounders with high decibel output – Belle: 118dBa. Decibell E/ Deltabell E / Deltabell Plus: 104dBA. 3 Way tamper action – Activation from front back and power supply cut off ensures protection from sabotage attempts. In this situation the siren will activate independently of the control panel. Positive/Negative trigger inputs – Can be connected to any output that is positive applied or negative applied on a manufacturers control panel. Universal triggering inputs – Can be connected to any output on a manufacturers control panel positive applied negative applied positive removed negative applied. Supplied with battery – Complete with a backup battery so that even in the event of an intruder sabotage the bell box will still operate and protect the property. Siren cut-off timer – The cut off timer is defaulted to 15 minutes to meet industry regulations. Engineer hold off facility – When first powered with the tamper switch open the sounder will not activate. Remote engineer hold off – It is possible to disable the bell box tamper when a control panel is in the engineers men
£55.35
