We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
White rectangular wireless doorbell button with smooth finish

Serene Innovations

Serene Innovations SI-CA-DB CentralAlert wireless doorbell accessory

SKU CH-YXWW-R2QMJ

Wireless doorbell signals the CA-360 up to 200 ft away, weather resistant, 2.4 GHz smart-code, up to four units supported, coin battery lasts ten months

  • Wireless alert reaches the CA-360 from up to 200 ft away
  • Weather-resistant build handles outdoor mounting in temperatures from +10 °C to +30 °C
  • 4 GHz Smart-Code link avoids interference with other devices
  • Single 2032 coin cell powers the button for up to 10 months
  • Supports up to four doorbell units on one CentralAlert system

Wireless doorbell for CentralAlert system

The Serene Innovations SI-CA-DB is an extra wireless doorbell designed to work with the CentralAlert CA-360 notification system. It is intended for users who need an additional doorbell unit to extend coverage to another entrance. When the button is pressed, the device transmits a signal to the main unit to alert you that someone is at the door.

Simple outdoor mounting with coin battery

Installation involves mounting the weather-resistant unit outdoors and inserting a 2032 type coin battery, which provides up to 10 months of operation. The device uses 2.4 Ghz Smart-Code technology to communicate wirelessly. Signal range reaches up to 200ft in open space, though actual distance varies according to house construction and materials.

Verify CentralAlert compatibility and environment

Before ordering, confirm that you own a compatible CentralAlert CA-360 system, as this accessory cannot function independently. The system supports up to four Model CA-DB units in total. Ensure the intended mounting location falls within the operating temperature range of +10 to +30°C for reliable performance.

Highlights

  • Wireless alert reaches the CA-360 from up to 200 ft away
  • Weather-resistant build handles outdoor mounting in temperatures from +10 °C to +30 °C
  • 4 GHz Smart-Code link avoids interference with other devices
  • Single 2032 coin cell powers the button for up to 10 months
  • Supports up to four doorbell units on one CentralAlert system

Specifications

No published specifications for this item yet.

Questions about this item

How can I confirm the doorbell is communicating with the CA-360 after mounting it outside?

Press the button; the CA-360 should alert immediately if the 2.4 GHz Smart-Code link is active within the 200 ft open-space range.

What comes with the SI-CA-DB and what must I purchase separately?

The accessory includes the wireless doorbell transmitter; a 2032 coin battery is required for up to 10 months of operation and is not included.

Should I choose a single SI-CA-DB or multiple units for a larger property?

Up to four Model CA-DBs are supported by the CA-360, so add extra units for each additional entrance you want monitored.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.