SONOFF SNZB-05P Zigbee Water Leak Sensor User Manual

Introduction

The SONOFF SNZB-05P is a low-power Zigbee 3.0 protocol-based water leak sensor designed to detect real-time water leakage. It enables scene linkage settings with other devices. For instance, when placed in areas like basements, kitchens, or attics, it can trigger a Gateway sound alarm and send an App notification upon detecting water leakage.

• ? 5-year Battery Life
• ? IP Rating: IP67
• ? Gold-plated Probe for Corrosion Resistance
• ? Extended Detection Support

Specification

Device Overview and LED Indicator

The sensor consists of the following parts:

• 1. LED indicator (Red): Indicates device status.
• 2. Probe Foot: Detects water presence.
• 3. Bottom Cover: Houses the battery and electronics.
• 4. Battery Cover: Secures the battery.
• 5. Button: Used for pairing and reset functions.

LED Indicator Statuses:

• Flash slowly for 180 seconds: Device is in pairing mode.
• Keep on for 3s and then keep off: Pairing Successful.
• Exit flashing slowly and keep off: Pairing Failed/Timeout.
• Flash once quickly: Not added to the gateway, short press the button.
• Flash twice quickly: Added to the gateway and online, short press the button.
• Flash slowly for 30 seconds: Abnormal communication.

Button Function:

• Press and hold for 5 seconds: Device enters the pairing mode.

Installation and Pairing

Follow these steps to install and pair the SNZB-05P sensor:

1. Step 1: Rotate and remove the bottom cover of the device.
2. Step 2: Take out the battery insulation sheet to power on the device.
3. Step 3: Open the eWeLink App, navigate to 'My Home', and tap the '+' icon to add a device. Select 'Scan'.
4. Step 4: Scan the QR code on the device.
5. Step 5: Select 'Add Device' in the app.
6. Step 6: Press and hold the button on the sensor for 5 seconds. The LED indicator will flash slowly for 180 seconds, indicating it is in pairing mode.
7. Step 7: Select your Zigbee gateway in the app.
8. Step 8: Wait for the addition process to complete. The app will show "1 device Found" and indicate when the addition is done.

Matched Gateways:

• SONOFF: ZBBridge, ZBBridge-P, NSPanel Pro, AIBridge, ZBDongel-P, ZBDongel-E.
• Third-party compatible gateway models: SmartThings Hub V3, Aeotec Smart Home Hub V3, and other gateways supporting Zigbee 3.0 wireless protocol.

Effective Communication Distance Verification:

Install the device in the desired location. Press the Pairing button on the device. If the LED indicator flashes twice, it confirms the device is within effective communication distance of the Zigbee network (router or hub).

Usage Illustration with Water Leak Detection Cable

The sensor can be used with water leak detection cables:

• One device paired with one water leak detection cable: The sensor connects to a single cable, which has a probe at the end to detect water.
• One device paired with multiple water leak detection cables: The sensor can connect to multiple cables, extending the detection area.

Cautions

• In high humidity conditions, the water leak detection cable may trigger false leak detection.
• After detecting water immersion, thoroughly dry the water immersion line before reusing it.

Battery Replacement

To replace the battery:

1. Rotate and remove the bottom cover of the device.
2. Lift the battery cover (both sides need to be lifted) to access the CR2477 battery.

Compliance Information

FCC Compliance Statement

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:

• (1) This device may not cause harmful interference, and
• (2) This device must accept any interference received, including interference that may cause undesired operation.

Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

FCC Radiation Exposure Statement:

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20 cm between the radiator and your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.

ISED Notice

This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada's licence-exempt RSS(s). Operation is subject to the following two conditions:

• (1) This device may not cause interference.
• (2) This device must accept any interference, including interference that may cause undesired operation of the device.

This Class B digital apparatus complies with Canadian ICES-003(B). This device complies with RSS-247 of Industry Canada. Operation is subject to the condition that this device does not cause harmful interference.

French Translation (ISED Notice): L'émetteur/récepteur exempt de licence contenu dans le présent appareil est conforme aux CNR d'Innovation, Sciences et Développement économique Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes : (1) L'appareil ne doit pas produire de brouillage; (2) L'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement. Cet appareil numérique de la Classe B conforme à la norme NMB-003(B) du Canada. Cet appareil est conforme à la norme RSS - 247 d'Industrie Canada. Le fonctionnement est soumis à la condition que cet appareil ne provoque pas d'interférences nuisibles.

ISED Radiation Exposure Statement

This equipment complies with ISED radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance of 20 cm between the radiator and your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.

French Translation (ISED Radiation Exposure Statement): Cet équipement est conforme aux limites d'exposition aux rayonnements de la ISED établies pour un environnement non contrôlé. Cet équipement doit être installé et fonctionner à au moins 20cm de distance d'un radiateur ou de votre corps. Cet émetteur ne doit pas être co-localisé ou fonctionner en conjonction avec une autre antenne ou un autre émetteur.

SAR Warning

Under normal use of condition, this equipment should be kept a separation distance of at least 20 cm between the antenna and the body of the user.

French Translation (SAR Warning): Dans des conditions normales d'utilisation, cet équipement doit être maintenu à une distance d'au moins 20 cm entre l'antenne et le corps de l'utilisateur.

EU Declaration of Conformity

Hereby, Shenzhen Sonoff Technologies Co., Ltd. declares that the radio equipment type SNZB-05P is in compliance with Directive 2014/53/EU. The full text of the EU declaration of conformity is available at the following internet address: https://sonoff.tech/compliance/

For CE frequency

• EU Operating Frequency Range: Zigbee: 2405–2480 MHz
• EU Output Power: Zigbee ≤10dBm

WEEE Disposal and Recycling Information

All products bearing the WEEE symbol (crossed-out wheeled bin) are waste electrical and electronic equipment. They should not be mixed with unsorted household waste. Protect human health and the environment by handing over waste equipment to a designated collection point for recycling. Correct disposal and recycling help prevent potential negative consequences. Please contact the installer or local authorities for more information about collection points.

Italian Recycling Information:

RACCOLTA DIFFERENZIATA: Verifica le disposizioni del tuo Comune. Separa le componenti e conferiscile in modo corretto.

Battery Safety and Handling

⚠️ WARNING: INGESTION HAZARD

• This product contains a button cell or coin battery.
• DEATH or serious injury can occur if ingested.
• A swallowed button cell or coin battery can cause Internal Chemical Burns in as little as 2 hours and can lead to death.
• KEEP new and used batteries OUT OF REACH of CHILDREN.
• Seek immediate medical attention if a battery is suspected to be swallowed or inserted inside any part of the body.

Battery Handling Instructions:

• Remove and immediately recycle or dispose of used batteries according to local regulations and keep away from children. Do NOT dispose of batteries in household trash or incinerate.
• Even used batteries may cause severe injury or death.
• Call a local poison control center for treatment information.
• Compatible battery type: CR2477.
• Nominal battery voltage: 3V.
• Non-rechargeable batteries are not to be recharged.
• Do not force discharge, recharge, disassemble, heat above 60°C, or incinerate. Doing so may result in injury due to venting, leakage, or explosion resulting in chemical burns.
• Ensure the batteries are installed correctly according to polarity (+ and -).
• Do not mix old and new batteries, different brands, or types of batteries (e.g., alkaline, carbon-zinc, or rechargeable batteries).
• Remove and immediately recycle or dispose of batteries from equipment not used for an extended period of time according to local regulations.
• Always completely secure the battery compartment. If the battery compartment does not close securely, stop using the product, remove the batteries, and keep them away from children.

UL 4200A Compliance Statement: Warning: Contains coin battery. The icon must be at least 7 mm in width and 9 mm in height and must be on the product display panel.

Manufacturer Information

Manufacturer: Shenzhen Sonoff Technologies Co., Ltd.

Address: 3F & 6F, Bldg A, No. 663, Bulong Rd, Shenzhen, Guangdong, China

ZIP code: 518000

Website: sonoff.tech

Service email: support@itead.cc

Made in China

Certifications: CE, FCC, WEEE, PAP (recycling symbol).