Specifications:

• Wireless Connection: up to 60pcs Wireless Detector
• Wireless Frequency: 433MHz
• wireless receiving distance: 120 meter
• wireless transmit distance: 1500 meter
• Wireless Transmitter: Wireless Receiving / Transmit Antenna
• Alarm Type: Apps Control
• Alarm Type: The Alarm
• Arming Type: FR Remote-controller
• Battery: Built-in Rechargeable Batteries
• Brand Name: FOCUS
• Certification: CE
• Certification: FCC
• Certification: RoHS
• color: black
• Connection Type: wireless
• Display: No
• Kit Configuration: Door Sensor
• Model Number: PB-205R
• Multi-Transmitter Connection: Max 15pcs up to 10 Kil Distance
• Origin: CN(Origin)
• Password Keyboard: No
• Power: 12V/1000mA External power adaptor
• Power Adapter: 12V/1000mA External Power Adapter
• Smart home platform: Other
• Usage: Wireless Transmitter
• Video Interface: No