2.4GHz Digital Wireless Audio Intercom with keypad Could be used for 3~4 floor apartments or villas
1. Introduction This product is easy to install and operate. With batteries fixed, both outdoor and indoor units can be directly used. It is special for villa. One outdoor unit supports connection with 99 handsets. Barrier free transmission range can reach 400 meters. Outdoor unit works with four AAA dry batteries and employs latest energy saving technology. Power consumption is little in non-working state. Power save and long standby duration are achieved. Its standby time can last over 1 year. Stable performance and fashion design are your first choice of high quality intelligent life. Note: please use alkaline battery instead of carbon battery for outdoor unit. Item No.: TL-AD01 One outdoor unit supports connection with 99 handsets. Barrier free transmission range can reach 400 meters. Features Hands-free two-way communication Opening door via handset and keypad as an option Could work with 99 handsets Support multiple outdoor units Energy saving outdoor units work with dry batteries 400 meters transmission in open space Charging stand provided Easy installation Outdoor housing (IP55) Video For this design-https://www.youtube.com/watch?v=aH3S6VbX8is&feature=youtu.be please!!!
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