Дууны систем | 2,000+ бүтээгдэхүүн

Preferred Nursing Home Pager Extension Ward Pager Hospital Wireless Pager Bathroom Emergency Call Bell

Preferred Hospital Nursing Home Wireless Pager System Bed Ward Handle Pager One-Click Call Bell

Various Attractions/Parks/Museum/Exhibition Self-Service Tour Guide Explanation Machine

Zhuhai Quanshitong Nursing Home Bed Call Emergency Call Community Nursing Home Call

Automatic Guide Explanation Equipment/Museum Explanation System/Multi-Language Tour Guide Explanation System

Wireless Tour Guide Explanation Player/Multi-Language Explanation System

Wireless Hanging Neck Scenic Spot Explanation Assistant/Multi-Language Tour Guide Explanation Machine

High-Quality Wireless Tour Guide Explanation System/Pass Guide Handheld Explanation Machine/Multi-Language Explanation System

IP Network Video Intercom Lan Two-way Voice Call Intercom Campus Broadcast One-click Emergency Help Alarm

Wireless Multi-Language Tour Guide Explanation System Is Used to Explain Important Area Marks in Scenic Spots

Zhuhai Quanshitong Smart Health Care Call Health Care Calling System Bed Call

Tourist Attractions, Exhibition Wireless Handheld Spot Explanation Machine/Wireless Explanation System

Shenzhen Wireless Multi-Language Handheld Voice Explanation System

Wireless Large-Screen Handheld Tour Guide Explanation System, Suitable for Exhibition Hall, Scenic Spots, Trees, Indoor and Outdoor Use

IP Network Voice Intercom Terminal One-click Emergency Help Internet Remote Broadcast Shouting 110 Alarm Linkage

Eaglemi Automatic Explainer M7C Tour Guide for Scenic Spots, Museums, and Tourist Attractions with Sensor-Based Explanation and Wireless Smart Sensing

UHF wireless audio transmission without delay HiFi anti-interference through the wall AB50 one-shot multi-receiver external USB wireless sound card

Wireless network intercom caller internet of things one-click call mobile phone Emergency Alarm One-Click Dial elderly living alone

433MHz waterproof wireless toilet public toilet SOS emergency call Help Manual one-click alarm

Besit narrator one-to-many Guide narrator headset guide group electronic headset scenic spot visit research

Corridor double-sided screen display Medical Wireless Caller hospital corridor display screen nursing home call hanging screen display

Wireless Pager Tea House Club Internet Cafe KTV Restaurant Chess and Card Room Bath Center Hotel Triangle Four-button Service

Touch button wireless pager teahouse western restaurant cafe service hotel box 86 boxes call bell extension

Direct Selling Wireless Meal Taker, Vibrating Number Caller, Commercial Catering Meal Pickup Brand, Western Restaurant Milk Tea Shop, Malatang and Other Positions

Call Bell for Private Rooms in Game Halls, Restaurants, Tea Houses, and Hot Pot Restaurants (Wall-Penetrating)

Wireless Calling System Pager One-Touch Pager

Dongeto Wireless Tour Guide Interpreter Pcba Development Multi-Transmitter Multi-Receiver Solution Intelligent Smart Interpreter

New Model Multi-Device Multi-Channel Wireless Tour Guide System Bluetooth Headset Pcba Development and Research Intercom Device

Zhuhai Quanshitong Iot Hospital Information Management Digital Medical Intercom System Solution to Connect to His

A Pair of Wireless Explanators with Multiple Tour Guides, Guesting, Reception, Scenic Areas, Corporate Visiting Museum Explanation of Bluetooth Headset Lectures

Hxd Active Integrated Dual Long Pin Buzzer Tmb 12A-Gz 3V 5V 12V

Wireless Desktop walkie-talkie loudspeaker Bank restaurant kitchen hospital high-power intercom speaker wall-mounted audio

Shared scan code charging cable hotel room manager self-service charger hotel vending machine service smart manager

Infrared induction voice reminder site safety workshop warehouse mall guidance publicity broadcast alarm speaker

High-power kitchen wireless walkie-talkie loudspeaker school warehouse two-way loudspeaker wall-mounted speaker

Wireless meal pick-up device button Call 1 drag 10 milk tea shop restaurant queuing device call disc meal card vibration buzzer

Preferably wireless food pick-up round 1 drag 10 coffee shop vibration Frisbee food call queue call

Wireless meal pick-up device calling device restaurant spicy hot milk tea gourmet city commercial calling machine remote vibration menu

Wireless Meal Taker Milk Tea Shop Vibrating Buzzer Meal Taker Frisbee Dessert Shop Queuing Caller Disc Caller

SH107 Horn housing