Intercoms Wireless for Home, 1500 Meters 2 Charging Methods Wireless Intercom System Long Range Wireless Doorbell Intercom Doorbell Intercomunicador for Home Security Intercom

1. Remote This intercom can be used at a long distance of about 1500 meters, without network, without wiring, turn on and use.2. Various Functions: The intercom has internal design, equipped with large capacity battery, with 2 charging methods.3. Indicator Light: This doorbell has a good feel of the keys, with intercom light and power light display, the user can see at a .4. Large Battery Capacity: The doorbell adopts intelligent power saving chip, which can be used for half a year under normal circumstances after a full .5. Multiple Modes: With two indoor units, you can switch between ringing call mode and intercom mode, when the intercom is used.Spec:Item Type: Intercom DoorbellMaterial: ABSBattery: Inner Rechargeable Lithium Battery: 3.7V 2000mAh (with built in battery)External Rechargeable Lithium Battery: 3.7V 2000mAh (with built in battery)Use: Widely used in home, office, laboratory environment, etc., medicalWorking Temperature: -20℃-55℃ Distance: 1000m in the open, 20-50m across the wallOperating Frequency: 410M-490MHow to Use:Installed and turn on and usePackage List:2 x Inner Doorbell1 x Outer Doorbell2 x Charger2 x USB Cable1 x Power Cable1 x Screwdriver1 x Instruction

• Multiple Modes: Intercoms for home, Intercoms for home, With two indoor units, you can switch between ringing call mode and intercom mode, when the intercom is used.
• Indicator Light: Intercom system, This doorbell has a good feel of the keys, with intercom light and power light display, the user can see at a .
• Various Functions: Intercom for house, The intercom has internal design, equipped with large capacity battery, with 2 charging methods.
• Remote This intercom can be used at a long distance of about 1500 meters, without network, without wiring, turn on and use.
• Large Battery Capacity: The doorbell adopts intelligent power saving chip, which can be used for half a year under normal circumstances after a full .