Specifications:

• Receiving distance: 80 meters
• Model Number: J008+F8 transmitter
• Function 6: GSM Siren Alarm
• Function 5: Siren Alarm Sensor for Home Security
• Function 4: Siren of
• Function 3: 110dB
• Function 2: Flashing Siren
• Function 1: Wireless Siren Sensor
• Frequency: 433MHz
• Brand Name: KERUI