Model: KT-IB802-5A
Size: 86 mm × 86 mm × 30 mm
Material: Plastic panel
Color: panel (color can easily plating)
Features: There are hidden functions (which can identify whether the guest room)
★ Operating voltage: +9 V ~ +15 V
★ Size: 86 mm × 86 mm × 30 mm (L × W × H)
★ Output interface: ELV 485
★ instructions Functions: Do not scrambling / cleaning / service / Please wait message instructions and doorbell button functionality