bellman be9199 length:2.5 Meters such as the doorbell

such as the doorbell

The S earpiece is the smallest of the three

Clear 440

Various color LEDs and vibration pattern

Audio Service Stiline G6

bellman be9199 length:2.5 Meters such as the doorbellBellman External Microphone BE9199 The external microphone is used in conjunction with the Visit door transmitter to detect a hard to reach sound source. For example, you can mount the external microphone on the intercom for detection and use the front doorbell transmitter for detection at the same time. Features: Cable length: 2. 5 m (BE9199) Microphone technology (piezoelectric) Size: 45 x 90 x 50mm Connection: 3. 5 mm mono jack Weight: 15g