Security Alarm
JT-911U Wireless Meal Picker Queue Pick Up Caller
$214.00
Now:
$165.00
1. Shell material: ABS2. The signal is stable3. Silver foil can be waterproof4. Wireless distance: 0-100 meters5. Vibrate, beep, flash prompt6. Battery specification: 200mA lithium battery7. Independent coding, multiple use at the same time, no garbled...
CS118 WIFI+GSM Tuya Smart Voice Alarm System Supports Amazon Alexa/ Google Assistant, Spec: Package 5
$198.00
Now:
$153.00
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 (2G), never disconnected from the Internet, safer and more assured;4. Support doorbell button...
SNDWAY SW723 High-Precision Carbon Dioxide Detector Air Carbon Dioxide Concentration Monitor(SW723)
$229.00
Now:
$177.00
1. With alarm prompt, with storage function, with environmental stability detection2. Temperature and humidity measurement, support a variety of industrial temperature measurement3. Fast measurement, 2 seconds / real-time refresh4. After 3 seconds,...