The Neka self-powered external siren of Bentel Security representsthe consolidated experience of the brand in the security sector, as well as a reference point in the field of optical-acoustic warners thanks to the technology with microprocessor control that guarantees a great accuracy of operation.
The Neka siren of Bentel also offers an effective self-diagnosis functionality, both of the battery and battery lamp (only Neka and Neka-F models), whose level and state of efficiency are constantly monitored. Any fault reports are reported both locally and in the center through the appropriate outputs. The siren is also equipped with a safety system for which, if the battery is discharged, the remaining energy will be used for the emission of the sound while the flasher will be off (Neka and Neka-F only).
In addition to the consolidated protections on all sirens (bursts, removal, cables cutting), a further cover against foam injection is offered on the Neka-F and Neka-FS models, particularly effective thanks to the use of a dual detection. The robust used plastic material and the internal tropicalized metal protection guarantee virtually unlimited weather resistance.
Main features of the external siren Filary Bentel Neka
Sturdy external container in plastic material resistant to the most adverse weather conditions.
Extra internal protection with tropicalized steel lid.
Magnetodynamic exponential trumpet with high acoustic return for a powerful modulated sound emission in frequency with the possibility of associating different sounds to the various alarm inputs.
- Protection against thread cutting, lamp filament rupture and burglary.
- Battery test circuit with exclusion of the low battery flashing light (only in neka and neka-f) models.
- Device for anti-foam protection (only in Neka-F and Neka-FS models).
- Alarm time (sound and luminous emission) programmable.
- Different inputs per sectal the desired alarm mode (acoustic alarm only, only visual alarm, acoustic and visual alarm).
- Simple installation with drilling template.
Technical details of the siren spin from outside Bentel Neka
Product sizes (a x L x P):208 x 252 x 98 mm
Product weight:2300g (excluding buffer battery)
Color color: White metallic (with orange lens)
Installation environment: outside
Type of installation:Spin / wired
Type of power:10-13.8 Vcc max 0.6 a
Programmable maximum alarm time:3-10 minutes
Operating temperature:From -25 ° C to 55 ° C
Brand: Johnson Controls
Producer:TYCO | Bentel Security