TP-Link Tapo T300 Smart Water Leak Sensor 922 MHz (US) - 2x AAA Battery
SKU: TAPO-T300-VER1Networking › Network Accessories
฿619
Price includes 7% VATPrice updated November 1, 2026
In stock47 unitsManufacturer's warranty
For orders placed before 12:00 on a business day; weekends excluded
GenuineFree delivery from ฿5,000Tax invoice
Smart water leak sensor from TP-Link supports Tapo Hub with 90 dB audible alarm and app notifications anywhere. Easy installation, waterproof up to IP67.
Key features
- Instantly detects water leaks and drips with 6 detection points.
- 90 dB high-volume alarm, silences with a single tap.
- IP67 water and dust resistant, durable in humid conditions.
- Receive alerts through the Tapo app anytime, anywhere.
- Supports management via Tapo Hub, up to 64 sensors.
Product description
Tapo T300 is a smart water leak sensor designed to prevent water damage in homes or offices. With 6 water detection points on both top and bottom, it instantly detects drops or leaks. It features a 90 dB audible alarm that can be silenced with a single tap. The sensor is rated IP67 for water and dust resistance, making it highly durable in humid environments. Place it under pipes, near washing machines, or under refrigerators—anywhere prone to leaks. Install it anywhere with wireless convenience, powered by 2 AAA batteries (included in box), lasting several months. Receive instant app notifications through the Tapo app whenever a leak is detected, even when you're away.
More features
- Easy installation, powered by 2 AAA batteries (included in box).
- Sends early alerts through Smart Bulb.
- Supports Google Assistant for voice control.
Who it is for
Ideal for those wanting to prevent water damage at home, such as under refrigerators, washing machines, or near water heaters. Use with Tapo Hub and Smart Bulb for immediate alerts when an incident occurs.
Specifications (22)
- Weight
- Approx. 100g
- Alert Mute
- One-touch mute via physical button
- Battery Life
- Up to 2 years (estimated)
- Hub Required
- Yes
- Visual Alert
- Triggers Tapo Smart Bulb when leak detected
- Compatibility
- Tapo Hub, Tapo Smart Bulb, Google Assistant
- Certifications
- FCC, CE, R-NZ, UKCA, RoHS, JRF, VCCI, NCC, RCM
- Firmware Update
- Supports over-the-air updates via Tapo app
- App Notification
- Instant push notification via Tapo app
- Detection Probes
- 6 (top and bottom)
- Alarm Sound Level
- 90 dB
- Installation Type
- Wireless, adhesive or clip-on mounting
- Waterproof Rating
- IP67
- Operating Humidity
- 0%~99% RH
- Power Requirements
- 2 AAA batteries (included)
- Wireless Frequency
- 922 MHz (US Version)
- Max Sensors per Hub
- 64
- Operating Environment
- Indoor use only
- Operating Temperature
- 0~40ºC / 32~104ºF
- Communication Protocol
- Zigbee (via Tapo Hub)
- Dimensions (H x W x D)
- 84.5 × 46.5 × 30 mm (3.3 × 1.8 × 1.2 in)
- Third-Party Integration
- Google Assistant
Datasheets and manuals straight from the manufacturer — select a document to open or download it.
10 questions
Frequently asked questions about this product
Compiled from manufacturer information
Where can I place the Tapo T300?
Under sinks, near washing machines, bathtubs, water heaters, refrigerators, ice makers, freezers, pumps, plumbing, under air conditioners, or any area prone to leaks.
Does the Tapo T300 require a Hub?
Yes, the Tapo T300 requires a Tapo Hub to function and trigger alarms or notifications.
How long do the batteries last?
Battery life is estimated up to 2 years with normal usage.
Can I mute the alarm?
Yes, the 90 dB alarm can be muted with a single touch on the device.
Is it waterproof?
Yes, it has an IP67 rating, meaning it is protected against dust and immersion in water up to 1 meter for 30 minutes.
Is it in stock?
The TP-Link Tapo T300 Smart Water Leak Sensor 922 MHz (US) - 2x AAA Battery is in stock and ready to ship. Orders placed before 12:00 on a business day are delivered within 1–3 business days (Bangkok and vicinity) or 2–5 business days (other provinces). Order online at store.gist.co.th or contact our sales team at 092-251-4017.
How much does it cost?
The price is ฿619 (including 7% VAT). It is in stock and ready to ship. Business customers can request a quotation at sales@gist.co.th.
How long is the warranty?
Warranty period: Warranty according to manufacturer terms. (manufacturer's terms). To make a warranty claim, call 092-251-4017 or 065-523-5262, or email sales@gist.co.th (Mon–Fri 9:00–18:00), then send the product with your order number to our head office, or bring it to the head office in person.
How long does delivery take?
Orders placed before 12:00 on a business day are delivered within 1–3 business days (Bangkok and vicinity) or 2–5 business days (other provinces). Free delivery on orders of ฿5,000 or more (a ฿150 delivery fee applies below this amount).
Is it genuine?
Genuine products sourced from distributors in Thailand, covered by the manufacturer's warranty. Full tax invoices are available.
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Genuine products
Sourced from distributors in Thailand and covered by the manufacturer's warranty
Warranty period
Warranty according to manufacturer terms.
Covered by the manufacturer's warranty; you can make claims through GIST
Claims through GIST
Ship the product to our head office or bring it in person
Warranty conditions
- A receipt or other proof of purchase is required
- The product must not have been modified or altered
- Damage caused by misuse is not covered by the warranty
- To make a warranty claim, call 092-251-4017 or 065-523-5262, or email sales@gist.co.th (Mon–Fri 9:00–18:00), then send the product with your order number to our head office, or bring it to the head office in person.Head office: 554 Sky Nine Center, Floor 12A, Room 554/62, Asok-Din Daeng Road, Din Daeng Subdistrict, Din Daeng District, Bangkok 10400
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