spp-400_en.pdf
SPP-400
Addressable fire alarm sounder
The SPP-400 indoor sounder is used for acoustic alarm signalling. It is designed to operate in the detection line of the ACSP-402 addressable fire alarm control panel.
- acoustic signalling by means of piezoelectric transducer
- signalling controlled by the control panel:
- different tones for different alarm conditions
- 32 selectable tones
- double-sided short-circuit isolator
- power supply from the detection line
The actual appearance of the products may differ from the presented images. Product descriptions are provided in the web service for information purposes only.
Documentation
Certificates
Technical Data
Operating temperature range
-10°C...+55°C
Weight
224 g
Maximum humidity
95%
Dimensions
108 x 108 x 87 mm
Current draw when detecting
250 µA
Current draw when emitting an alarm
4 mA
IP rating
IP21C
Power supply voltage
18...26 V DC
Operating environment
A