Zooz Z-Wave Plus S2 MultiRelay ZEN16 for Garage Doors, Sprinklers, Gas Fireplace; 3 Dry Contact Relays (15A, 15A, 20A); 12-24 V AC/DC or USB C Power; Signal Repeater; Hub Required
Brand: ZOOZ
Color: Black
NOTE: Check power first: DON'T exceed 15A for R1 and R2, or 20A for R3. Do NOT power this device with 110 V, always use a low-voltage power source (12-24 V or USB C).

SPECIFICATIONS:
Model Number: ZEN16
Z-Wave Signal Frequency: 908.42 MHz
Power: 12 - 24 V / USB C
Maximum Load: Relay 1: 15 A, Relay 2: 15 A, Relay 3: 20 A
Z-Wave Range: Up to 150 feet line of sight
Dimensions: 4" x 2.5" x 1.5"
Operating Temperature: 32-104° F (0-40° C)
Installation and Use: Indoor only

Will it work with my smart speaker?
Smart speakers are not Z-Wave controllers so you will need a compatible Z-Wave hub to control this device with your smart speaker.
Voice-control-compatible Z-Wave hubs include:
SmartThings
Vera
Hubitat
VERSATILE APPLICATIONS: Great to automate your garage door (up to 3 doors with just 1 MultiRelay!), commercial garage doors at your business, gas fireplace, sprinklers, doorbell, landscape lights, pool pump, whole house fan, and any 1-240 V device up to 20 A.
DIY INSTALLATION: Power it with a standard USB C cable and a 5V power supply (do NOT use USB chargers or Apple accessories) or 12-24 V AC/DC power source. Wall-mount ready. Power adapter or USB cable NOT included. Jumper wires NOT included. Do NOT power with 110 V! Do NOT apply Voltage to the input (switch) terminals!
RELIABLE Z-WAVE: Comes with the latest S2 security and a powerful Z-Wave Plus signal repeater to boost your network. Remembers and restores on/off status after power failure. Built-in auto-on and auto-off timer available if your hub supports advanced settings. The device is ETL certified and conforms with North American safety standards.
HUB COMPATIBILITY: This is an advanced Z-Wave device and it requires an open Z-Wave hub to display correctly. It was tested to work well with Hubitat, Vera, openHAB, and on SmartThings with a custom device handler (please go to Zooz support page for details). ADT Pulse, Vivint, Wink, and Ring all offer partial control (one relay or all at once instead of individual control for the relays).