Pairing required before use with the matched alarm siren
The YASONG SLA-05C alarm siren combines a 0–130dB adjustable horn
residential communities and industrial warning systems
Professional installation and grounding are required
This alarm requires wiring and RS-485 control software development capability before use
YASONG SLA-290-II 7-Color Strobe Siren Light, 120dB, 9 Tones, 3 Flash Modes, DC10-30V, IP69K Microwave Motion Sensor Alarms Pairing required before use withThe YASONG SLA 290 II 7 color strobe siren light combines a 0120dB adjustable horn, 9 built in alarm tones and 3 seven color flashing modes for project vehicles, automation equipment, factory workshops, construction sites, lifting machinery and security posts. This model uses a DC1030V power input and comes with an adapter, so no wiring is required for normal use. Tone, volume and flashing mode can be adjusted through the SW1 and SW2 buttons inside