Sony UNI-OPL7C2 Outdoor Pressurized Pendant Mount Housing for SNC-RH124, RS44N, RS46N, RX-series, RZ25N. Clear Dome, Stock# UNI-OPL7C2 pump casing Aluminum alloy and ABS plastic

Aluminum alloy and ABS plastic construction

10/12 step attenuation for high level audio signal

LED status to monitor data transfer

The new model also comes with an illuminated keypad

PANASONIC KX-TDA5451 This is a 4 channel additional SIP DSP Trunk (daughter) Card (SIP-DSP4) which cannot be used without the KX-TDA5450

Sony UNI-OPL7C2 Outdoor Pressurized Pendant Mount Housing for SNC-RH124, RS44N, RS46N, RX-series, RZ25N. Clear Dome, Stock# UNI-OPL7C2 pump casing Aluminum alloy and ABS plasticProduct features The Sony UNIOPL7C2 7" Pressurized Outdoor Dome Housing (Clear Bubble) offers excellent protection to the SNC series cameras from rain, snow, wind, dust, pollution, and insects. For maximum protection from the elements, this outdoor housing uses internal pressure produced by dry nitrogen to seal off even the smallest openings. The Schrader valve of the housing maintains the pressure in the housing, while the pressure relief valve helps