Wireless Intercom Battery BY HIPHEN SOLUTIONS The wireless intercom system comes with an internal rechargeable li-on battery. When this battery weakens out the power backup of the system becomes void. The system now is solely powered by electricity and whenever there is electricity failure the wireless intercom cannot be operative until electric power is res...
Non-visual One-to-one Intercom Doorphone by HIPHEN SOLUTIONS Ad details Wireless intercoms system, NO telephone wires needed, save your bills Built in rechargeable battery. Works with or without electricity. Adapter works on AC 110V Stylish and simple designed. Easy to use Long range communication distance up to 800m depending on the environment It is design...
Long Range Wireless Video Intercom Doorbell BY HIPHEN SOLUTIONS Ad details A wireless intercom system can be a convenient way to communicate throughout your house, office or warehouse. Two or more intercoms can be added. Unlike other walkie-talkies, this wireless intercom system is not publicly accessible. No one from outside can listen in or call you throug...
