SONOFF SNZB-04P Zigbee Window Contact AP | Plus

Manufacturer: SONOFF

Article no.: 20070224

EAN: 6920075740646

Manufacturer item number: SNZB-04P

Manufacturer type: SNZB-04P

Weight: 0,035 kg

In stock

Delivery: 2-3 business days

pcs

Pricing scales

With the SONOFF SNZB-04P, you get a reliable Zigbee 3.0 door and window sensor that takes security and automation in your home or office to the next level. Whether you operate your smart home with Home Assistant, Zigbee2MQTT, or a SONOFF gateway – this sensor integrates seamlessly into your system, providing more control, comfort, and security.

Security you can feel – and see

The SNZB-04P reliably detects whether doors or windows are open or closed. As soon as a movement is registered, you can trigger automatic actions: such as turning on lights, activating a camera, or triggering an alarm. Particularly practical: you receive an instant push notification on your smartphone – no matter where you are. A special highlight is the integrated tamper detection. If the sensor is manipulated or removed, it triggers a warning and informs you directly via the app. This way, your home remains protected even when you are away.

Local scene control – even without internet

Thanks to local scene control, automation still works even if your network fails. As long as your Zigbee devices are powered, your defined scenes remain active – a real advantage over purely cloud-based solutions.

Durable and low-maintenance

The sensor is powered by a CR2477 battery, which the manufacturer states has a lifespan of over 5 years. This means less maintenance, fewer battery changes, and more reliability.

Compact and flexible to use

With a maximum installation distance of 20 mm between sensor and magnet, the SNZB-04P also fits narrow window frames or doors. Its compact design ensures discreet installation without disturbing the room’s aesthetic.

Compatibility and integration

The SNZB-04P is Zigbee 3.0 compatible and works with a variety of gateways and platforms:

SONOFF NSPanel Pro, iHost, ZB Bridge Pro
Zigbee dongles such as ZBDongle-E or ZBDongle-P
Amazon Echo Plus (2nd Gen)
Home Assistant via ZHA or Zigbee2MQTT
Third-party platforms such as Alexa, Google Home, SmartThings, IFTTT

Typical use cases

Front door monitoring: Receive a notification when someone opens the door at night.
Fridge monitoring: Get warned if the fridge door remains open.
Mailbox alert: Be informed when mail is delivered.
Garage light automation: Lights turn on automatically when the gate opens.

Technical data at a glance

Model: SNZB-04P
Radio standard: Zigbee 3.0
Battery: CR2477 (3V) (included)
Operating temperature: -10 °C to +60 °C
Humidity: 5–95 % RH, non-condensing
Material: PC plastic
Weight: 33 g
Installation distance: ≤ 20 mm

Conclusion: The SONOFF SNZB-04P is a well-thought-out, reliable, and versatile sensor for anyone who wants to make their home or office smarter and safer. With its long battery life, local scene control, and broad compatibility, it is an ideal retrofit solution – especially for DIY enthusiasts and prosumers using Home Assistant.

Amazon Alexa: No
Apple HomeKit: No
BAB-Tec: No
Bluetooth: No
Brand: SONOFF
Casambi: No
Class: sensor
Colour: white
DALI: No
ENOcean: No
free@home: No
Gira One: No
Google Assistant: No
Hager KNXeasy: No
JUNG HOME: No
KNX: No
KNX-RF: No
KNX-Secure: No
KNX-TP: No
Manufacturer item number: SNZB-04P
Manufacturer type: SNZB-04P
Matter: No
Mbus: No
Modbus: No
Modbus RTU: No
Modbus TCP: No
Mounting type: Surface-mounted
Samsung SmartThings: No
Shelly: No
Siemens LOGO!: No
Theben LUXORliving: No
Thread: No
Type of transmission: radio
Wi-Fi: No
Wiser Home: No
with Netatmo: No
Zigbee: Yes

Manufacturer information

SONOFF
Shenzhen Sonoff Technologies Co., Ltd.
Bulong Road A
518000 Shenzhen
CN

support@itead.cc
sonoff.tech/

Verantwortliche Person in der EU:
SONOFF TECHNOLOGY Deutschland GmbH
Breite Str. 22
40213 Düsseldorf
DE

eurep@itead.cc

Hints

Bei einem nicht steckerfertigen elektrischen Gerät oder Bauteil dürfen Anschluss und Installation nur von einer qualifizierten Elektrofachkraft durchgeführt werden. Bitte beachte auch die Gebrauchsanweisung.

Recycling & disposal

Informationen zum Bereich Recycling & Entsorgung findest du hier: https://www.voltus.de/umweltschutz/.

Description

SONOFF NSPanel Pro, iHost, ZB Bridge Pro
Zigbee dongles such as ZBDongle-E or ZBDongle-P
Amazon Echo Plus (2nd Gen)
Home Assistant via ZHA or Zigbee2MQTT
Third-party platforms such as Alexa, Google Home, SmartThings, IFTTT