Triangle 3 Key Call Button
Overview
Product sourcing insights & recommendations
The triangle 3-key call button, exemplified by the CATEL CTT31-33, is a specialized wireless paging device primarily used in the hospitality, healthcare, and retail sectors. Market insights for 2026 indicate a resurgence in dedicated paging technology as businesses seek reliable, distraction-free communication tools that outperform mobile apps in high-intensity service environments.
Product Profile: CATEL CTT31-33
The CTT31-33 is a popular triangular-shaped wireless button designed for surface mounting or handheld use. Its 3-key configuration typically allows for "Call," "Bill," and "Cancel" functions, streamlining service workflows. Alibaba
- Technical Core: Operates on the standard 433.92 MHz frequency with an open-air range of up to 500m. AlibabaAlibaba
- Cost Efficiency: Wholesale pricing is highly competitive, starting at approximately $2.30 per unit for bulk orders. Alibaba
- Applications: Beyond restaurants, its triangular form factor is favored in elderly care and office environments for its ergonomic accessibility. AmazonDinggly
2026 Market Trends & Insights
- Hybrid Cloud Integration: A significant trend is the shift toward cloud-based paging, where traditional buttons interface with mobile phones, browsers, and smart pagers via Wi-Fi or gateway hubs. Dinggly
- Market Growth: The wireless call system market is seeing rapid expansion in North America, driven by the need for labor efficiency and the increasing adoption of "caregiver-to-phone" systems. YoutubeLinkedin
- Reliability vs. Connectivity: Despite the rise of digital apps, physical buttons remain a "bestseller" due to their instant response time and reliability in dead zones where Wi-Fi or cellular signals are weak. RetekessMicroframecorp
Triangle 3 Key Call Button Wireless Paging System
Products · 2 lists
CATEL CTT31-33 3-Key Wireless Call Button - Waiter Paging System for Restaurant
MMCall Wireless Table Call Bell Button Restaurant Pager System Waiter Call System Pager Watch
Dongguan MMCall Electronics Co., Ltd.🇨🇳CN8 yrs
Wireless Watch Pager System Restaurant Service Calling System Waterproof Breakproof Waiter Watch for Restaurant Bar Coffee Shop
Shanghai Biancheng Electronic Technology Co., Ltd.🇨🇳CN11 yrs
Restaurant Equipment 433.92MHz Remote Control Wireless Guest Waiter Call Bell Button Triangle Transmitter Hospital Nursing Home
Beijing Yinhe Jinyuan Science Technology Developing Co., Ltd.🇨🇳CN16 yrs
Distributor Wanted Wireless Calling System Restaurant Paging System Waiter Call Button
Shenzhen Mainlink Technology Co., Ltd.🇨🇳CN5 yrs
Daytech Wireless Three-Key Call Button Clinic Nurse Calling System Restaurant Use IP55 Waterproof 100m Range Paging System
Quanzhou Daytech Electronics Co., Ltd.verified🇨🇳CN7 yrs
3-Key Functional Transmitter Pager Service Calling Buzzers Wireless Calling System
Fujian Huanyutong Technology Co., Ltd.verified🇨🇳CN21 yrs
Restaurant Wireless Service Calling System Restaurant Customer Calling Systems Paging System
Beijing Haopeng Century International Trade Co., Ltd.🇨🇳CN13 yrs
2020 New Wireless Call Button Ordering System Vibrating Pagers Restaurant Table Buzzer
Shenzhen Topmax Electronics Co., Ltd.🇨🇳CN7 yrs
Beach Call Center Ordering Paging System Pager Beeper Wireless Restaurant Table Buzzer with Vibration and Light
Chongqing NPS Globle Trading Co., Ltd.🇨🇳CN6 yrs
433Mhz Wireless Restaurant Table Bell Call System 1 Host Receiver 10 Buttons
10 Call Coaster Pager+1 Keypad Transmitter Wireless Pager Calling System for Restaurant Food Court Coffee
Guangzhou Imyjoy Electronic Technology Co., Ltd.🇨🇳CN9 yrs
Wireless Paging System coaster Pager Buzzer Queue Calling for Restaurant to Call Customer Collecting Food
Restaurant Queue Management Waiter Calling Wireless Paging System with 10 Pager Kl-QC08
Shenzhen Kelvin Electronics Co., Ltd.🇨🇳CN17 yrs
ARTECH AB400 Wireless Calling System Restaurants Hotel Receptions Calling Pager Button
ARTECH TECHNOLOGY DESIGN CO., LTD.🇹🇼TW21 yrs
Wireless Calling Paging System 30 Beepers Buzzers Restaurant Cafe Hotel Pager CRONY QC300 500m Range 433.92MHz
Huian Zhenda Electronics Co., Ltd.verified🇨🇳CN22 yrs
433.92MHz Wireless Table Call Button Restaurant Service Calling System Caller Buzzer Button
Wode Industry(shenzhen) Co., Ltd.🇨🇳CN11 yrs
Multi-language Alpha-numeric Wireless Pager System,137-930MHz POCSAG Program Beepers,Text Receiver for Restaurant Hotel Hospital
Zhuhai Witzone Electronics Co., Ltd.🇨🇳CN6 yrsRelated Searches
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Sources & References
19 sources cited · Verified industry data & reports
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