OWON WSP403 ZigBee Smart Plug

Name: OWON WSP403 ZigBee Smart Plug
Brand: OWON
SKU: WSP403

ZigBee

Short answer: The OWON WSP403 is a ZigBee 3.0 smart plug that lets you switch appliances on and off remotely, set schedules, and monitor energy consumption. It supports loads up to 10 A and has a calibrated metering accuracy of within ±2 W up to 100 W and within ±2% above 100 W.

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Key facts

Type	ZigBee smart plug with energy metering
Connectivity	ZigBee 2.4 GHz IEEE 802.15.4, ZigBee 3.0 profile; range outdoor 100 m (open area); requires a ZigBee gateway
Sensing	Energy metering; accuracy within ±2 W up to 100 W and within ±2% above 100 W
Power supply	AC 100–240 V, 50/60 Hz; max. current 10 A; standby below 0.5 W
Mounting	Plug-in; 102 (L) × 64 (W) × 38 (H) mm; 125 g

Features

ZigBee 3.0
Remote on / off control from a mobile phone
Schedules for automation
Remote energy consumption monitoring
On / off button and LED indicator

Specifications

Wireless connectivity	ZigBee 2.4 GHz IEEE 802.15.4
RF characteristics	Operating frequency: 2.4 GHz Internal PCB antenna Range outdoor: 100 m (open area)
ZigBee profile	ZigBee 3.0
Operating voltage	AC 100–240 V, 50/60 Hz
Operating power	Max. current: 10 A Standby: < 0.5 W
Calibrated metering accuracy	≤ 100 W: smaller than ±2 W > 100 W: smaller than ±2%
Dimensions	102 (L) × 64 (W) × 38 (H) mm
Weight	125 g

Applications

Remote switching and scheduling of appliances
Per-appliance energy monitoring

Notes

Make sure the appliance is within the 10 A output rating of the smart plug.

WSP403 FAQ

What is the WSP403?

The OWON WSP403 is a ZigBee 3.0 smart plug that lets you switch appliances on and off remotely, set schedules, and monitor energy consumption. It supports loads up to 10 A and has a calibrated metering accuracy of within ±2 W up to 100 W and within ±2% above 100 W.

How does the WSP403 connect?

Connectivity: ZigBee 2.4 GHz IEEE 802.15.4, ZigBee 3.0 profile; range outdoor 100 m (open area); requires a ZigBee gateway.

How is the WSP403 powered?

Power supply: AC 100–240 V, 50/60 Hz; max. current 10 A; standby below 0.5 W.

How is the WSP403 installed?

Mounting: Plug-in; 102 (L) × 64 (W) × 38 (H) mm; 125 g.

How can I get a quotation, samples or protocol documents for the WSP403?

Email sales@owon.com or message OWON on WhatsApp (+86 13159213403) with your application, country and quantity. OWON sales can send the datasheet, quotation and, where applicable, protocol documents.

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Guides

Zigbee vs Wi-Fi Smart Energy Meters: Which Should You Choose?Compare Zigbee, Wi-Fi and wired smart energy meters by gateway needs, network size, interference and integration, to pick the right...
How to Choose a ZigBee Gateway: SEG-X3, SEG-X5 or SEG-X6Compare the OWON SEG-X3, SEG-X5 and SEG-X6 ZigBee gateways by backhaul (Wi-Fi, Ethernet, 4G LTE), device capacity, power and API options.

Protocols: ZigBee

Last updated: 6 November 2026. Source: OWON WSP403 quick start guide (211119).

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