433Mhz Restaurant Call System Emergency Wireless Calling System

Product Description
433Mhz Restaurant Call System Emergency Wireless Calling System
Feature
Y-A3-BL Transmitter Button, panic button
it is very convenient for patients to call the nurse or doctor for help or for the customers to call in the restaurant, hotel or coffee shop, tea shop, etc
with modern appearance, waterproof
with built-in antenna
with three buttons for three funcions which you can set them by yourself.
Transmission distance: 300m in open area
Technial Parameters:
Working voltage: DC12V
Working current: <15mA
Transmit Frequency: 433MHz±75k
Output power: <20mW
Size: Φ60x17mm
System Introduction
Company Profile
about Us
Established in 1 9 9 9, Huanyutong Technology Co., Ltd is specialized in research, manufacture and marketing of security and communication products, We have more than 200 products on sale both in domestic China and overseas. Our target is to "offer good quality products with competitive price".
Our Factory
Our Certificate
Packaging & Shipping
Our Services
Our Services:
1. Offer better after-sell service;
2. Factory visiting allowed;
3. Customized requirement accepted;
4. OEM/ODM accepted.
Our Advantage:
1. Low MOQ: It can meet your promotional business very well.
2. OEM Accepted: We can produce any your design.
3. Good Service: We treat clients as our best friend.
4. Good Quality: We have strict quality control system. Offer ISO 90001;2015Good reputation in the market.
5. Fast & Cheap Delivery: We have big discount from forwarder (Long time Contract).