The HH10/A consists of the handset with a push-to-talk switch, equipped with a coil cord and 4-pin XLR connector, and a wall mount cradle with retaining spring clip, as shown in the photo above.
The HH10/B consists of the same handset, coil cord, and cradle, but the coil cord is wired to a cradle which, in this model, contains a hook-switch to mute the ear speaker when the handset is “hung up”. A ten-foot cable is wired to the HH10/B cradle, with a 4-pin XLR connector for connection to an intercom station. We recommend the HH10/B for quiet environments where the audio from the ear speaker (while the handset is in the cradle) would be a nuisance.
Durability: these handsets are molded from telephone quality Marbon Cyolac. No other handset offered for intercom use provides greater resistance to physical damage. The cradle includes a spring-clip, which prevents the handset from being accidentally, dislodged. The push-to-talk switch in the handset and the hook switch in the HH10/B cradle are rated for millions of cycles.
Value: Production Intercom offers these high-quality handsets at prices comparable to regularly imported plastic handsets.
Compatibility: The HH10/A and HH10/B are compatible with
Clear-Com and other lesser known headset intercom systems.