Window Speaker Intercom System TW102 3W Window Counter Intercom System for Restaurant Bank Office Dining Hall Pharmacy 2 Way Counter Voice System for Business Bank Office

We will always provide you with our professional advice, as well as satisfactory and fast customer service. Description： This system has top-quality speaker and high-sensitive microphone. Especially using a 4 core high-strength aluminum foil shielded wire, strong anti-interference ability, which makes the voice clear and natural. The two-way voice intercom communications technology, tic identification of processing speech signals during a call does not require any action. Suitable for the Bank, Securities Company, Hospital, Station ect, where the burglar-proof glazing is installed. Features: 6.?Have recording jack can be output both inside and outside the two-way voice signals (such as the bank teller system for recording) 7.?Can be used in any place which difficult to talk, such as bank, securities, hospital, bus station etc. Specification: 1.?Material: aluminum alloy shell 2.?Connection cable length: 1.8m / 5.9ft 3.?Working voltage: DC12V / 500mA 4.?Adapter: AC 11-0V or 220-V,?50/60Hz 5.?Main sound (sub sound): 3W+3W 6.?Microphone sensitivity: -48db 20Hz-16kHz 7.?Size: 115?x75?x 145mm / φ67?x 20mm Weight: 610g?/ 1.34lb Package Includes: 1 x Dual-way counter interphone 1 x External speaker 1 x Power adapter 1 x English manual

• 1. Adopt aluminum alloy panel and easy installation, simple connection for DIY operation
• 2. High quality speaker and high-sensitive microphone, the voice is realistic and clear
• 3. Both inside and outside have speaker and microphone, The volume and microphone sensitivity can be separately adjusted
• 4. Using a 4 core high-strength aluminum foil shielded wire , and strong connection plug
• 5. Microcomputer processing circuit solves the problem of echo and squeal