W-H7 :: Wireless Intercom System

Wireless Voice Intercom Doorbell works both as doorbell and interphone, can installed on wall or just put with people, such as children, elderly, patient, pregant woman, who needs help or support.

Applications:

• House, ofice, factory, elderly centers, hospital, maternity centers, care centers, supermarket, etc.

How it works:

• Click call button on outdoor doorbell at first
• The Indoor doorbell get call and press talk button to speak, release it after complete. You also can click Call Button on the indoor doorbell to talk with outdoor doorbell.

Specs:

• Comply with rulers and regulations related to FCC, CE, ROHS.
• Outdoor-bell is power supplied by 3pcs alkaline battery, easy to replace the battery, indoor-bell is power supplied by rechargeable Li-ion battery.
• Low power consumption, long standby time for outdoor-bell up to 4 months
• Power: 3x alkaline battery (1.5V, outdoor unit);  rechargeable Li-ion battery (indoor unit)
• Big and adjustable speaker, clear voice, can be used as mobile interphone
• Wireless frequency: 410-490 Mhz
• Wireless distance: 200 m (w/o any obstacle, outdoor unit) / 5-50 m (w/ obstacle, indoor unit)
• Easily installed with 3M tape on the wall
• Outdoor-bell pair with indoor-bell by learning its code
• Dimension: outdoor doorbell 68x68x26.4 mm  indoor doorbell 100x54x20 mm