NVLAP accredited Z-Wave testing and certification

Z-Wave Testing & Certification Services

Compatible Electronics provides comprehensive Z-Wave testing and certification services for manufacturers developing smart home and IoT products. Our NVLAP accredited laboratory performs RF compliance testing for Z-Wave devices to support FCC, ETSI, Industry Canada, and international certifications.

NVLAP Accredited FCC Listed Lab ISO/IEC 17025:2017 3 California Locations

What is Z-Wave?

Z-Wave is a low-power sub-GHz wireless mesh protocol designed specifically for smart home and building automation applications. Operating at frequencies below 1 GHz, Z-Wave signals penetrate walls and obstacles more effectively than 2.4 GHz technologies, offering excellent range and reliability. Z-Wave devices form self-healing mesh networks supporting up to 232 nodes.

Z-Wave Frequency Bands by Region

Americas

United States & Canada

908.42 MHz / 916 MHz
FCC Part 15C (US)
RSS-210 / RSS-Gen (Canada)

Europe

European Union

868.42 MHz / 869.85 MHz
ETSI EN 300 220 + EN 301 489-3
CE marking under RED

APAC

Asia-Pacific & Other Regions

919.82 MHz / 921.42 MHz — Australia/New Zealand
916 MHz — Israel
922/926 MHz — Japan/Korea

All regions use GFSK modulation supporting 9.6 kbps, 40 kbps, and 100 kbps data rates.

RF Measurements & Standards

RF Measurements Performed

Conducted output power
Radiated field strength and EIRP
Occupied bandwidth
Spurious emissions and harmonics
Frequency accuracy and stability
Band edge emissions
Duty cycle verification
Channel access and listen-before-talk testing
Modulation quality verification

Standards We Test To

FCC Part 15C — Intentional radiators (sub-GHz)
ANSI C63.10 (2013) — Measurement procedures for unlicensed wireless devices
ETSI EN 300 220-1 V2.4.1 / EN 300 220-2 V2.4.1 — Short range devices 25 MHz to 1000 MHz
EN 301 489-3 — EMC requirements for short range devices (RED)
RSS-210 — Industry Canada licence-exempt radio apparatus (Category I)
RSS-Gen — General requirements for compliance of radio apparatus
AS/NZS 4268 — Australia/New Zealand short range device standard

Products We Test

Smart Home Security

Smart door locks and access control
Motion detectors and PIR sensors
Leak and flood sensors
Garage door controllers

HVAC & Energy

Smart thermostats and HVAC controllers
Smart plugs and energy monitoring devices
Lighting controls (dimmers, switches, bulbs)
Motorized window blinds and shades

Hubs & Gateways

Z-Wave hubs and gateways
Multi-sensor IoT devices

Real-World Testing Examples

Smart Lock FCC Certification

A residential security manufacturer needed FCC Certification for their Z-Wave smart deadbolt lock. Compatible Electronics performed FCC Part 15C testing per ANSI C63.10, including conducted power measurements at 908.42 MHz and 916 MHz, spurious emission scans from 30 MHz through harmonics, and band edge compliance verification. The battery-powered design required testing across full battery charge and discharge states to ensure compliance across the operational voltage range.

European Smart Home Controller — CE Marking

An importer of Z-Wave smart home hubs required CE marking under the Radio Equipment Directive. Testing covered ETSI EN 300 220 for 868 MHz operation and EN 301 489-3 for EMC, including radiated emissions, conducted emissions, and ESD immunity. The test report supported the Declaration of Conformity enabling EU market entry.

Commercial Thermostat Module — FCC + ISED

An HVAC OEM embedding Z-Wave in a commercial thermostat required both FCC and ISED certification. Pre-compliance testing identified an out-of-band emission issue at the third harmonic that was resolved through firmware modification before final certification testing, saving schedule time and retesting costs.

Certification Requirements

USA

FCC Certification

FCC Certification (FCC ID) per Part 15C
ANSI C63.10 measurement procedures
RF exposure evaluation per FCC OET 65

Canada

Industry Canada (ISED)

RSS-210 / RSS-Gen compliance
Parallel US/Canada testing from one session
RF exposure per RSS-102

EU / International

CE Marking & Other Markets

ETSI EN 300 220 + EN 301 489-3 for CE marking
AS/NZS 4268 for Australia/New Zealand (RCM mark)
Note: RF/regulatory compliance testing for Z-Wave Alliance certification submissions; interoperability certification handled separately through the Z-Wave Alliance program