Discover the advantages of premium safety suppliesﾡﾪprotect what matters most! What is the AADPHSRMMSW?2-Wire Surveillance Mic?? The AADPHSRMMSW is a 2-wire surveillance mic that has the acoustic tube ear piece on one wire and the mic with Push To Talk (PTT) button on a separate wire. This mic is perfect for security guards and law enforcement?to keep a low profile.? Works with the following Bendix King Radios:? DPH models including command series radios GPH?models including command series radios EPH?models Why Choose the?AADPHSRMMSW?2-Wire Surveillance Mic? LIMITED STOCK REMAINING! The 2-wire surveillance mic enables clear easily understood audio even in noisy environments and keeps your communications private, by not allowing bystanders to listen in. ?Comes with Acoustic?tube earpiece and clip on PTT. ?The acoustic tube ear piece has replaceable tips in several styles.?The two-wire arrangement enables the mic and PTT button to be more conveniently located.? Recommended Options: Open Ear Insert?- fits just inside your ear allowing ambient noise to filter thru; choose Left or Right ear when ordering. Hearing Protection Foam Ear Tips?- with 29dB noise reduction, one for your acoustic tube, one for your other ear. Replacement Tip – have you looked at your existing ear tip lately? Maybe it’s time for a new one.