KERUI WIFI Endoscope Camera Mini Waterproof Soft Cable Inspection Camera 8mm 1M USB Endoscope Borescope IOS Endoscope For iPhone Notice(Reading Carefully) 1.This model endoscope is not compatible with Samsung phones. 2.If the wifi connection is always intermittent, please check whether the battery is low. 3.When the 1200P WIFI endoscope is...
Wireless High-Performance Portable Remote Control 4 Buttons For KERUI GSM PSTN Home Alarm System This item must work with the alarm system, it can not work independently. ■ Power supply: 2 CR2016 button batteries ■ Modulation method: ASK ■ Wireless frequency: 433MHZ ■ launch distance: 100M (open space) ■ Encoding...
Item Description 1) Support multiple doorbell transmitter, suitable for a large villa 2) 32 songs optional 3) Waterproof touch doorbell button 4) Doorbell, alarm, welcome alarm all in one 5) Learn 20 accessories 6) 4 levels adjustable volume Sensitive & Waterproof Button The doorbell transmitter is so sensitive and can...
KERUI D2 Door Sensor Alarm, Remote Control 300ft 120dB Wireless Door Contact Sensor Anti-Theft Door Alarms for Kids Safety, Home Security 120DB Alarm Sound This KERUI magnetic door window alarm sensor will emit a high volume alarm of 120dB when the door is suddenly open. It can prevent your kids...
Door Sensor Alarm, Remote Control 300ft 120dB Wireless Door Contact Sensor Anti-Theft Door Alarms for Kids LOUDER ALERT When the magnetic sensor is disconnected, the KERUI door and window alarm system will issue a loud 120dB warning to prevent theft and unnecessary access, preventing your child from sneaking out. LONGER...
KERUI P6 125DB Security Burglar Alarm System Accurate Alerts If thieves invade, the P6 alarm system will issue a 125dB alert, warn neighbours and deters potential intruders，Scare away uninvited guests Built-in 125db Siren, It supports external speaker, which can raise the alarming volume. Wide Range Of Uses Motion detection is...
KERUI D025 433MHz Wireless Window Door Magnet Sensor Detector For Home Wireless Alarm System Compound multi-layer design Built-in omnidirectional antenna Superior circuit design High-performance and low power consumption Superior ABS material Working frequency:433MHz Shock resistence:4.7M,1.2M.3.5M,300k Transmission distance:50-150m in an open area. This sensor can’t be used independently. It needs to...
Elecrow Crowpi Educational Learning Kit 7 ” HD Touchscreen LCD Display Compact 7 inch Raspberry Pi 4 Programmable LED Display CrowPi is an educational tool based on Raspberry Pi to help people learn electronics, programming, and basic computer science. CrowPi was firstly released on Kickstarter in May 2018 and won...
Tuya ZigBee3.0 New Mini Smart Radiator Actuator Programmable Thermostat Heater Temperature Controller Heating Accurate Battery Powered TRV Thermostatic Radiator Valve Controller Voice Control with Alexa 2MQTT Setup Product Features: 1. Smart Tuya ZigBee Radiator Actuator Thermostat: New mini design with a simple and clear LCD display screen on the body, the radiator thermostat is with LCD digital...
Laser Rangefinder 600M 900M 1200M 1500M Laser Distance Meter for Golf Sport, Hunting, Survey About Mode: LR600/LR900/LR1200/LR1500 Measuring Range: 5-600m/5-900m/5-1200m/5-1500m Functions: Distance Measure Mode, Scan Measure Mode, Golf Pinseeker Mode, Speed Measure Mode, Fog Mode; About Mode: LR900H 1200H 1500H Functions: Distance Measure Mode, Scan Measure Mode, Speed Measure Mode,...
