433MHz Wireless Alarm Siren with Red Light and 110dB Alarm Sound for Security Alarm System
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How to configure with Sonoff Rf gateway
A God product to add to the water/leak detector I purchased previously.
very good price
Siren with flashing light to the security device. She probably works universally with all the systems, and she didn't want to pair up too much. Notes: really noisy but not all the same, 4 strong flashing winder. When the current fluctuates, its switching on, the siren makes a sharp sound of its own. Sometimes it gets stuck when the security is activated and won't go off, with all the noise, it's worth it. But a good buy.
working good quality , but not supported by degoo hosa alarm ,
ok
Correct product, fast shipment
Compatible with digoo alarm system and easy to configure it
All OK
good products