M251022A-A

Feature

• Audio module is compulsory for any audio or video outdoor station composition.
• 3 LED indicators for operation status indications: call established / system busy, communication possible and door unlocked.
• One lock can be directly connected without independent power supply for the lock. - Additional terminal for second lock is available.
• Lock release time and speaker volume are adjustable.
• 1-row button.
• Different mode setting is possible such as 1 call or 2 calls in one row, call guard or switching light for the first or second button.
• Integrated optic sensor for day / night mode.
• Product dimension: 72 x 97 x 38 mm.