14 Way Indoor Wireless Intercom BY HIPHEN SOLUTIONS Ad details Wireless intercom system, No telephone wires needed, Save your phone bills • Clear Voice and Secure Digital Communication. 433MHz working frequency, anti-interference signal. It needs no installation nor an installer, simply plug and use • Rechargeable battery built inside, works with or without ...
Thermally-treated polymer construction does not get too hot or cold, allowing for greater patient comfort Four adjustable length options accommodate patients of different heights
