Sell Ready stock,Room to Room Intercoms Wireless for Business Office long range 1 mile intercom system with radio transcieve 4 channel best price

【need to buy 2 or above units for communications.】 Features 1. Easy to use " Instant" intercom system 2. Individually call and group call function 3. Lock button (or monitor function) let you talk continuously 1 Hour Value Advantage Easy set up, no installation requirement. Can move to different room. Simple intercom system. One to one selective communication or one speak to all intercom simultaneously. Family Application Desktop use & wall mounted use. You can program different channel number for each intercom or at same channel number. You can choose one to one communication or one to all. You can use mobile power pack. Office Application You can program different channel for each room or department. Group call can use for Emergency Notice and meeting use. Place of Origin: Guangdong, China Brand Name: Maxtone Model Number: SK1204 Type: Handheld Frequency Range: 462 mHZ Talk Range: 3KM Storage Channel: 4 Dimensions: L 126 x W 160 x T45mm Color: Black Power: 1w Warranty: 12 Months Weight: 300g Product Name: wireless intercom Advantages: Easy set up, no installation requirement. Can move to different room. Frequency: 462Mhz