Mistral 300M set with wireless doorbell button SE03 - pre-programmed and ready to use right out of the box.

500 meters range (open field)
The interference-free wireless connection of up to 500 meters ensures a reliable door chime.

13 polyphonic melodies
With a wide selection of appealing ringtones, you can customize your Mistral 300M flexibly.

Multiple call distinction for multiple doors
With the call distinction feature, you can immediately tell whether someone is ringing the front door or the garden gate. Up to 20 wireless doorbell buttons can be programmed, and 13 can be assigned a unique ringtone.

Call types:
Central call: Incoming calls are forwarded to multiple chimes simultaneously, triggering them all.
Individual call: Multiple transmitters are linked to a single chime.
Matrix call: A transmitter controls targeted or selective communication with specific chimes.

Power supply:
The Mistral 300M E can be powered by four LR14/C type batteries or by a wired power supply of 8 - 12 V AC / DC.

Low battery indication
The wireless chime provides a visual and acoustic signal when the batteries in the doorbell button and the chime are nearly depleted. This way, you won’t miss any visitors due to a suddenly dead battery.

Note:
Walls, doors, metal parts, etc. can significantly reduce the range!.