Tempo SM DUAL KIT HP -OPM520 HP and SLS520, Part# 55500028 Valcom VMT-1 Matching Transformer Line Input/Output DIGIEVER DS-2120 Pro This is

DIGIEVER DS-2120 Pro This is a 2-bay Linux-Embedded Standalone NVR with High performance megapixel recording

Double-needle sleeves and hem

This unit also has 2 ports which are equipped with power failure transfer and 16 DTMF receivers

This stylish flush mount ceiling speaker is used for voice paging and background music

Dimensions: 7" (H) x 3

Tempo SM DUAL KIT HP -OPM520 HP and SLS520, Part# 55500028 Valcom VMT-1 Matching Transformer Line Input/Output DIGIEVER DS-2120 Pro This isThe Tempo SM DUAL KIT HP is a package containing an optical power meter (high power) and singlemode light source. The included instruments are: OPM520 power meter High power, 50 to +27dBm SLS520 light source Singlemode, 1310 1550nm OPM520 and SLS520 (SINGLEMODE KIT, MSO, DUAL) Package with light source and power meter SLS520 light source Singlemode, 1310 1550nm OPM520 power meter High power, 50 to +27dBm Several packages available Ensures fast and