| . Direct Room Number Door Station (Video) High grade aluminum materials face and non-stain steel buttons Room number types of (1 x 6), (1 x 8), (2 x 6), (2 x 8), (3 x 6) and (3 x 8) for choice Pressing room number to call corresponding indoor monitor Dual talking with indoor moniotor
Calling and tual talking with manager center Special waterproof and dustproof design with protection IP33 Video and audio handset can be mixed in one intercom system Appearance size: (L) 319 x (W) 130 x (H) 46mm Mounting size: (L) 308 x (W) 110 x (H) 34mm |