Specifications:

• Certification: CE
• Certification: FCC
• Certification: RoHS
• Power: LR20 (4PCS)
• Size: 280mmX160mmX80mm
• Smart home platform: Other
• Working Mode: Separately or Work with Alarm Control Panel
• Wireless distance: 100meters in open air
• Usage: Fire, Wireless Sound and Light Siren
• Smart : Mini / Legerity
• Origin: CN(Origin)
• Model Number: MD-327R
• Material: ABS Plastic
• Frequency: 868mhz/ 433Mhz for option
• Built-in Siren: Volume around 100dB
• Brand Name: smarsecur