ECHO M, black, in a set with wireless bell button SE03 - factory-programmed and ready to use. Your favourite song as a ringtone Any melody can be used as a ringtone via a MicroSD card. ECHO already has 9 appealing melodies as standard. 500 metre range (free field) The interference-free radio connection up to 500 metres guarantees a reliable doorbell. Brilliant sound ECHO plays your customised melody in loudspeaker quality. Optical LED signal Activate the bright LED flash light as visual signalling in addition to the ring tone. Multiple call differentiation for several doors With the help of call differentiation, you can immediately recognise whether the front door or the garden gate has rung. Up to 20 wireless bell buttons can be programmed and assigned an individual ring tone. Call types: Central call: An incoming call is forwarded to several doorbells simultaneously and triggers them. Individual call: Several transmitters are linked to a single doorbell. Matrix call: A transmitter triggers targeted or selective communication with specific doorbells. Low battery indicator The wireless doorbell gives a visual and acoustic signal when the batteries in the bell button and doorbell are almost empty. This means you won't miss any visitors because the battery has unexpectedly run out. Flexible mounting ECHO has a fold-out stand that allows the doorbell to be placed anywhere. With an additional wall bracket (not included in the set), ECHO can also be mounted on the wall. Note: Walls, doors, metal parts etc. can significantly reduce the range! To increase the range, please use the MISTRAL WR repeater. Do not clean the high-gloss surface with a microfibre cloth. Do not use cleaning agents. Please only wipe with a damp cloth.

ECHO M, white, in a set with wireless bell button SE03 - factory-programmed and ready to use. Your favourite song as a ringtone Any melody can be used as a ringtone via a MicroSD card. ECHO already has 9 appealing melodies as standard. 500 metre range (free field) The interference-free radio connection up to 500 metres guarantees a reliable doorbell. Brilliant sound ECHO plays your customised melody in loudspeaker quality. Optical LED signal Activate the bright LED flash light as visual signalling in addition to the ring tone. Multiple call differentiation for several doors With the help of call differentiation, you can immediately recognise whether the front door or the garden gate has rung. Up to 20 wireless bell buttons can be programmed and assigned an individual ring tone. Call types: Central call: An incoming call is forwarded to several doorbells simultaneously and triggers them. Individual call: Several transmitters are linked to a single doorbell. Matrix call: A transmitter triggers targeted or selective communication with specific doorbells. Low battery indicator The wireless doorbell gives a visual and acoustic signal when the batteries in the bell button and doorbell are almost empty. This means you won't miss any visitors because the battery has unexpectedly run out. Flexible mounting ECHO has a fold-out stand that allows the doorbell to be placed anywhere. With an additional wall bracket (not included in the set), ECHO can also be mounted on the wall. Note: Walls, doors, metal parts etc. can significantly reduce the range! To increase the range, please use the MISTRAL WR repeater. Do not clean the high-gloss surface with a microfibre cloth. Do not use cleaning agents. Please only wipe with a damp cloth.

ECHO M, black, in a set with motion detector BM03 - programmed at the factory and ready to use. Your favourite song as a ringtone Any melody can be used as a ringtone via a MicroSD card. ECHO already has 9 appealing melodies as standard. 500 metre range (free field) The interference-free radio connection up to 500 metres guarantees a reliable doorbell. Brilliant sound ECHO plays your customised melody in loudspeaker quality. Optical LED signal Activate the bright LED flash light as visual signalling in addition to the ring tone. Multiple call differentiation for several doors With the help of call differentiation, you can immediately recognise whether the front door or the garden gate has rung. Up to 20 wireless bell buttons can be programmed and assigned an individual ring tone. Call types: Central call: An incoming call is forwarded to several doorbells simultaneously and triggers them. Individual call: Several transmitters are linked to a single doorbell. Matrix call: A transmitter triggers targeted or selective communication with specific doorbells. Low battery indicator The wireless doorbell gives a visual and acoustic signal when the batteries in the bell button and doorbell are almost empty. This means you won't miss any visitors because the battery has unexpectedly run out. Flexible mounting ECHO has a fold-out stand that allows the doorbell to be placed anywhere. With an additional wall bracket (not included in the set), ECHO can also be mounted on the wall. Note: Walls, doors, metal parts etc. can significantly reduce the range! To increase the range, please use the MISTRAL WR repeater. Do not clean the high-gloss surface with a microfibre cloth. Do not use cleaning agents. Please only wipe with a damp cloth.

ECHO M, white, in a set with motion detector BM03 - factory-programmed and ready to use. Your favourite song as a ringtone Any melody can be used as a ringtone via a MicroSD card. ECHO already has 9 appealing melodies as standard. 500 metre range (free field) The interference-free radio connection up to 500 metres guarantees a reliable doorbell. Brilliant sound ECHO plays your customised melody in loudspeaker quality. Optical LED signal Activate the bright LED flash light as visual signalling in addition to the ring tone. Multiple call differentiation for several doors With the help of call differentiation, you can immediately recognise whether the front door or the garden gate has rung. Up to 20 wireless bell buttons can be programmed and assigned an individual ring tone. Call types: Central call: An incoming call is forwarded to several doorbells simultaneously and triggers them. Individual call: Several transmitters are linked to a single doorbell. Matrix call: A transmitter triggers targeted or selective communication with specific doorbells. Low battery indicator The wireless doorbell gives a visual and acoustic signal when the batteries in the bell button and doorbell are almost empty. This means you won't miss any visitors because the battery has unexpectedly run out. Flexible mounting ECHO has a fold-out stand that allows the doorbell to be placed anywhere. With an additional wall bracket (not included in the set), ECHO can also be mounted on the wall. Note: Walls, doors, metal parts etc. can significantly reduce the range! To increase the range, please use the MISTRAL WR repeater. Do not clean the high-gloss surface with a microfibre cloth. Do not use cleaning agents. Please only wipe with a damp cloth.