The SPW indoor acoustic signaling device is intended for use in burglary and assault signaling systems. The signaling functions are performed in two ways: optically (using LEDs) and acoustically (with a modulated high-volume sound signal). The sound signal is generated by means of a piezoelectric transducer. One of the three types of signaling can be selected. It has anti-tamper protection against opening the housing and against tearing off from the base. The housing is made of PC LEXAN high-impact polycarbonate, which is characterized by very high mechanical strength.

Distinguishing features:
- acoustic signaling generated by means of a piezoelectric transducer
- selection of one of the three types of acoustic signaling
- optical signaling by means of two sets of LEDs
- tamper protection against opening the enclosure and detachment from the mounting surface
- housing made of PC LEXAN high-impact polycarbonate, characterized by very high mechanical strength.
- can only be used inside protected facilities
- the siren should be mounted on a flat surface using expansion bolts and screws
- also available in blue (SPW-220 BL) and orange (SPW-220 O)
Technical data
:
Name: SPW-220 R
Item Code: G4120
Supply voltage: DC12V +/- 15%
Maximum current consumption (signaling): 300 mA
Sound pressure level (at a distance of 1 m): up to 120 dB
Environmental class according to EN50130-5: II
Weight: 0.2 kg
Working temperature range: -10… + 55 ° C
Maximum humidity: 93 ± 3%
Dimensions: 87 x 133 x 37mm