Features:
Can be standalone on-site alarm host or wireless strobe siren to connect the host of alarm systems, also can be wired strobe siren to connect alarm systems.
Could choose wired or wireless siren with sound.
Alarm with both voice prompts and quick flash strobe.
Wireless learning code: adding new accessories, convenient, safe and efficient.
One-key-control function: Remote out Arm, remote home arm, remote emergency alarm