No-hole Sensor Cabinet Lock Electronic Hidden Home Furniture Door Drawers Lock

Buy No-hole Sensor Cabinet Lock Electronic Hidden Home Furniture Door Drawers Lock

Features:

● It is suitable only for a wooden door, especially for a drawer, locker, cabinet, sliding door.

● No need to drill holes, no damage to your cabinet.

● Auto return and auto lock function, easy operation.

● Stainless steel latch and ABS plastic case, durable and anti-corrosion.

Specifications:

- Material: stainless steel

- Type: 1 key/2keys

- Lock case material: ABS plastic

- Accept the thickness of the cabinet door or wardorbe: within 50 mm.

- Only suitable for wooden door

- Power supply: 4x AA batteries.

Package Included:

1 x No-hole Cabinet Lock

1 x Key(1 key/2keys optional)

1 Set Accessory

Details Pictures:

No-hole Sensor Cabinet Lock Electronic Hidden Home Furniture Door Drawers Lock

No-hole Sensor Cabinet Lock Electronic Hidden Home Furniture Door Drawers LockBuy Now

MQ137 Gas Sensor Module MQ-137 Ammonia Sensor Module NH3 Sensor Module

Buy MQ137 Gas Sensor Module MQ-137 Ammonia Sensor Module NH3 Sensor Module Description: Size: 32mm X22mm X30mm length * width * height Main chip: LM393, NH3 gas sensing probe Working voltage: DC 5V Features: 1. It has a signal output indicator indication; 2, dual signal output (analog output and TTL level output); 3. The TTL output valid signal is low level; (when the output low level, the signal light is on, it can be connected to the IO port of the single chip) 4. The analog output increases with increasing concentration, and the higher the concentration, the higher the voltage; 5. High sensitivity and selectivity to ammonia; 6. Has a long service life and reliable stability; 7. Fast res ponse recovery features; 8. With mounting holes for easy installation; 9. The probe can be plugged and unplugged for easy testing. Application: Harmful gas detection device for home and environment, suitable for the detection of ammonia vapor, ammonia gas sensor test concentration rang...

[lzcgs] Wireless bluetooth Speaker Double Units 3D Sound LED Display Alarm Clock FM Radio Soundbar Desktop Speaker AUX TF Card for Phone Laptop COD

Buy Wireless bluetooth Speaker Double Units 3D Sound LED Display Alarm Clock FM Radio Soundbar Desktop Speaker AUX TF Card for Phone Laptop COD Specifications: Peak power: 6W Charging input: 5V Frequency response: 100Hz-20KHz Signal-to-noise ratio: 85dB Distortion: ≤0.5% Impedance: 4 Ω Inetrface: 3.5mm Color: Black bluetooth version: 5.0 Material: ABS Size: 385*45*60mm Package Included: 1 * bluetooth Digital Alarm Clock Speaker 1 * Charging Cable 1 * Manual Wireless bluetooth Speaker Double Units 3D Sound LED Display Alarm Clock FM Radio Soundbar Desktop Speaker AUX TF Card for Phone Laptop COD Buy Now

ESP8266 ESP-12S A9G GSM GPRS+GPS IOT Node Development Board Module with All in One WiFi Cellular GPS Tracking Module

Buy ESP8266 ESP-12S A9G GSM GPRS+GPS IOT Node Development Board Module with All in One WiFi Cellular GPS Tracking Module Overview: 1. ESP-12S A9G GSM GPRS+GPS IOT Node, an all-in-one cellular phone module with WiFi module with that lets you add location-tracking, text, SMS and data to your project. This IOT node has both WiFi and GPRS support. That means it's perfect for just about any wireless or Internet-connected project. 2. This is the ESP-12S A9G GSM GPRS+GPS IOT Node, which based on the ESP-12S and the cellular phone module A9G. TWO modules all are come from Ai-thinker. With built in USB and battery charging, it is a really IOT development board. It is very useful on your IOT project. 3. At the IOT Node’s heart is an ESP8266 WiFi microcontroller clocked at 80 MHz and at 3.3V logic. This microcontroller contains a Tensilica chip core as well as a full WiFi stack. You can program the microcontroller using the Arduino IDE for an easy-to-run Internet of Things core. We wired u...

Koa Choi

Search This Blog