Funksiɔn:

• Compatible Electrician Standard Dual86Bottom box size, flexible installation construction;

• Two call keys (emergency assistance + business consulting) two options, can be embedded installed or explicitly installed (backbox).

• Ye raan tökRJ45Interface, no need any other connecting lines, construction debugging is greatly simplified. Interface, no need any other connecting lines, construction debugging is greatly simplified. Interface, no need any other connecting lines, construction debugging is greatly simplified.

• No polarity built-inMICAnd amplification circuit, achieve high sensitivity live voice acquisition; and amplification circuit, achieve high sensitivity live voice acquisition; and amplification circuit, achieve high sensitivity live voice acquisition; and amplification circuit, achieve high sensitivity live voice acquisition;

• Built-in1WHigh efficiency high fidelity amplifier and full frequency band field speaker, for intercourse listening. Kuen ye kɔc cɔl amplifier ye kɔc cɔl amplifier ye kɔc cɔl amplifier ye kɔc cɔl amplifier ye kɔc cɔl amplifier

• Kuen de alarm ye cɔl panel removal alarm, alarm ye cɔl removal alarm, security is more reliable;

• NM-2607A ye raan dɛ̈t ye raan dɛ̈t ye raan dɛ̈t ye raan dɛ̈t ye raan dɛ̈t ye raan dɛ̈t ye raan dɛ̈t ye raan dɛ̈t ye raan dɛ̈t ye raan dɛ̈t ye

• NM-2608Keys ye kɔɔr kony ye kɔɔr kony ye kɔɔr kony ye kɔɔr kony ye kɔɔr kony ye kɔɔr kony ye kɔɔr kony ye kɔɔr kony ye kɔɔr kony ye kɔɔr kony ye kɔɔr kony ye kɔɔr kony ye kɔɔr kony ye kɔɔr kony ye kɔɔr kony