Shenzhen Professional Security Technology Co., Limited

Shenzhen, CN18 yrsCustom Manufacturer

#9 top-selling supplier in Alarm Systems

4.9/5(1434)

Store rating

≤3h

Response Time

≥98%

On-time dispatch rate

22%

Reorder rate

Minor customization

Drawing-based customization

Main markets: Netherlands, Colombia, Chile, Honduras, United States

Supplier vettingGenerate report

2026 New Design Tuya/Smart Life APP Remote Motion Sensor WiFi Infrared Detector ABS 10-20m Detection Range PIR Alarm PST-CT20W

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certified

$7.10

5-999 pieces

$6.90

1,000-4,999 pieces

$6.80

≥5,000 pieces

*Taxes and import charges will be calculated at checkout

Usage

Key attributes

Alarm Type

App

App Support

Tuya Smart

Feature

App Remote Control

Network

Wi-Fi

Model Number

PST-CT20W

Place of Origin

Guangdong, China

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Key attributes

Alarm Type

App

App Support

Tuya Smart

Feature

App Remote Control

Network

Wi-Fi

Model Number

PST-CT20W

Place of Origin

Guangdong, China

Detection Range

10-20 m

Material

ABS

Sensor Type

Motion Sensor

Brand Name

PST

Item

WiFi PIR Sensor

Backup Battery

AAA1.5V*2(not included)

APP

TuyaSmart/SmartLife

PIR sensitivity angle

110 degree

WiFi Standards

IEEE 802.11 b/n/g 2.4G Hz

Alarm Volume

Built-in 80dB Siren with Flashing LED

Pet Immunity

Intelligent Recognition for Pets Under 15kg

Power Supply

5V USB Powered & AAA 1.5V*2 Backup (Not Included)

Alarm Modes

Sound & Light, Silent, Secret, and Matte Modes

Installation Method

Wall-mounted or Desktop with 360° Rotatable Bracket

Packaging and delivery

Selling Units

Single item

Single package size

13X6.5X4 cm

Single gross weight

0.13 kg