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 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.

Wireless doorbell set CALIMA 600 The CALIMA wireless doorbell series was developed to meet the individual requirements of modern everyday life. Many practical functions, such as menu control via two push-buttons, adjustable volume and individual colour settings can be adapted to your needs. However, the highlight of the CALIMA 600 is its shape and the resulting flexibility of location. As a wireless doorbell, the CALIMA 600 is portable and can be taken anywhere. Thanks to its enormous range and high radio standard, you can move freely around the house and even into the garden with the doorbell. So you'll never miss a parcel carrier or visitor again! The device is equipped with a flashing light, so a bell signal can also be given to hearing-impaired people. You also have the option of playing your own melodies on the wireless doorbell using a microSD card. To conserve batteries, the CALIMA 600 can be operated using an optional table adapter. The wireless transmitter included in the set can be coupled with other Grothe wireless doorbells and offers maximum flexibility in the design of your wireless doorbell system. Flexibility Interference-free wireless connection with a range of up to 500 metres. Menu with voice announcement Simple management thanks to clear menu structure, voice output and two discreet push-buttons Multiple call differentiation Signals directly which door has rung Coloured LED ring Also visually informs you that visitors are at the front door. The colour and type of light can be selected as desired. Mute and snooze function When you want peace and quiet in the house With this practical function, you can conveniently mute or snooze the doorbell. Note: Potential radio interference can be ruled out with our wireless doorbells as they have been certified in accordance with the RED Directive 2014/53/EU.