Wireless Alarm Device YL-1101
The YL-1101 is wireless alarm device that based on LoRa modulation. YL-1101 connects with sounders and strobes for alarm display. It can achieve long-distance, ultra-low power wireless transmission.
Working range 2000meters.
Frequency: 425-450MHz or 868-870MHz or 902-928MHz.
Strobe&sounder built-in with 1m cable.
Plastic box design, screw holes at both ends are fixed, small size, easy installation.
Set the device ID, strobe&sounder active time.
Transmit alarm to the cloud platform or controller panel or LW100 guard terminal.
The remote controller can open and close the alarm remotely.