Showing 1–12 of 40 results

2G Version Mini Intelligent Power Off / Power Outage SMS Phone Alarm

$30.54
1. Power supply: DC5-15V (V)2. Communication method: GSM3. Relay drive: 1 voltage output4. Probe input mode: dry junction5. Type: Anti-theft

3G/GPRS + WiFi Intelligent Alarm System with Touch Keypad & LCD Screen & RFID function

$85.51
1. Simple and intuitive design with 2.4 inch color screen, touch keypad and SOS button 2. Built-in powerful CPU based

433MHz Photoelectronc Smoke and Heat Detector

$9.44
1. Adopts MCU auto-processing technology. 2. Heat sensor + smoke sensor. 3. Malfunction auto-check. 4. Auto-reset after trigger. 5. Infrated
Select options This product has multiple variants. The options may be chosen on the product page

AC 250V 10A Metal Case Nonslip Foot Treadle Switch (TFS-1)

$2.89
1. In any operation in which both hands need to be used, a footswitch is a perfect way to add

Aluminum Shell Square-column Anti-theft Alarm Stand Security System Burglar Alarm / Anti-theft Alarm Display Holder for iPhone & iPod with 8-Pin Port

$27.47
1. Security system is used to secure consumer electronic gadgets in exhibition or store open display against theft. This innovative

B15 15 LEDs Small Bulb LED Warning Light, Random Color Delivery

$2.39
1. Material: PC2. Specifications: B153. Number of lamp beads: 15pcs4. Weight: about 15 grams5. Color: red, yellow, green, random delivery6.
Select options This product has multiple variants. The options may be chosen on the product page

CS118 WIFI+GSM Tuya Smart Voice Alarm System Supports Amazon Alexa/ Google Assistant

$63.69$98.09
1. 2.4-inch TFT full-color LCD screen display;2. Touch keyboard operation, wireless transmission, easy installation;3. One machine and two networks WIF/GSM
Select options This product has multiple variants. The options may be chosen on the product page

DM1308B Carbon Dioxide Detector Concentration Monitor with LED Display

$26.00
1. LED screen display2. Infrared carbon dioxide sensor3. Temperature display: Celsius4. Carbon dioxide detection range: 400-5000 ppm5. Carbon dioxide exceeding

DM306C CO2 Concentration Detector Carbon Dioxide Detection Analyzer Multifunctional Air Quality Monitor

$26.16
1. Normal screen display2. Infrared carbon dioxide sensor3. Temperature display: Celsius, Fahrenheit, can be switched manually4. Carbon dioxide detection range:

Dual Passive Infrared Detector, Frequency: 433MHZ (Using in S-MDC-0210A/0211/0213/0214/0224/0225/0253/0401/0402)

$7.25
The product is wireless curtain PIR detector. It adopts advanced technology in signal processing, provided super high detection ability. From

EV-WI-3 Smart Home Water Level Detector

$20.94
1. Detect water leakage, remote notification via mobile App, cooperate with gateway2. Simple and convenient to use3. Support intelligent voice

Home Security Wireless Remote Control Door Window Siren Magnetic Sensor Alarm Warning, 1 Remote Controller + 1 Magnetic Sensors

$7.68
1. Low-consumption design,which makes it can work long time. 2. Remote control operation makes it easy to operate. 3. It