wireless calling bell button

construction site floor call hoist calling Size 90*60*30.5mm Material ABS (imported from Taiwan) Color White Battery 12V23A*1pc B...

... Switch Stainless Steel Quick Details: ——16mm diamter ,1NO-normal open ——momentary :Push it- on, release - the actuator sur...

2018 doors support 32GB TF card video door Smart Door, door, door Features: *Quick access via app (automatically...

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OEM ODM Bell phone round Elevator Push Button DC24V or DC12V White light Product Description We offer a COP, LOP, elevator buttons, etc. components. W...

Tuya Zigbee Smart , SOS , Emergency Function description ​ 【Scene Automation】 Users can set the emergency with a si...

Warm tip: please do not put the transmitter installed on the metal door, because the metal absorption of radio frequency signals. Specification : Door...

Warm tip: please do not put the transmitter installed on the metal door, because the metal absorption of radio frequency signals. Specification : Door...

Warm tip: please do not put the transmitter installed on the metal door, because the metal absorption of radio frequency signals. Specification : Door...

Warm tip: please do not put the transmitter installed on the metal door, because the metal absorption of radio frequency signals. Specification : Door...

... Switch, Push Switch Specifications Product Name Smart Switch Brand Smart Laffey Size 86mm*86mm Color White/Black/Grey/Cham...

....92MHZ Electric Parameter 80mA/12V DC Remote Distance 50-100m Certificate CE,FCC,ROHS Exit is widely used in the access control system of ai...

... Service Call Calling System Waiter Caller APE550: Category: Caller Dimensions:60mm X 60mm X 25mm Frequency:433.92Mhz Batter...

Glomarket Tuya Smart WiFi Wireless Video Doorbell Waterproof Home Monitor Night Vision Battery Full HD Camera Doorbell Product Name WiFi Smart Video D...

Stainless Steel Push to Exit Button European Size Screw Terminal Technical Parameter Size 86W*86L*20H (mm) Material 304 Stainless Steel Faceplate Curr...

433mHz 16 single-speed remote control motor switch/remote control for crane Specification Model DH-Z16F Transmitter Function 16 singl...

Wireless Smart Home PT IP Camera Two-Way Audio Motion Detection Recording 10M Product Description VS-403 is Wireless IP PT Camera which has built-in m...

Specification of Remote Controller Auto Frequency Selection l Chooses top grade RF 1C with sophisticated design. It provides great performance on radi...

Feature: (1)With micro-processing technology, auto-remote control, excellent performance and high reliability (2)The TFT 7 inch digital color LCD for ...