Secured Trading Service

Secured Trading Service

What is STS?

STS is an escrow service that protects both buyers and suppliers. Funds are held securely by Made-in-China.com until order terms (e.g., delivery, quality) are fulfilled

Key Advantages

Payment Protection:
Your payment is only released to the supplier after you confirm satisfactory delivery.Suppliers receive payment only upon your approval.
Dispute Resolution:
If issues arise (e.g., quality discrepancies, shipping delays), our team mediates and facilitates resolutions based on evidence.
Flexible Payment Options:
Supports credit cards (Visa/MasterCard), PayPal, Apple Pay, Google Pay, many local payment methods and T/T (bank transfer).

Smart Campus Payphone with Remote Family Call Management Features

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Product Details
Customization: Available
Battery Capacity: None
CPU: Asr3601
Shipping
Shipping Cost: Contact the supplier about freight and estimated delivery time.
Online Trading Protection
Payment Guarantee
T/T PayPal ApplePay GooglePay visa mastercard american express discover JCB diners club PIX SPEI OXXO PSE OZOW Platform-protected payments with refund support for eligible order issues.
Platform Logistics
Clearer shipment tracking with platform-supported logistics.
Inspection Service
Optional pre-shipment inspection for quality and quantity checks.
After-Sales & Dispute Handling
Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Manufacturer/Factory & Trading Company

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  • Smart Campus Payphone with Remote Family Call Management Features
  • Smart Campus Payphone with Remote Family Call Management Features
  • Smart Campus Payphone with Remote Family Call Management Features
  • Smart Campus Payphone with Remote Family Call Management Features
  • Smart Campus Payphone with Remote Family Call Management Features
  • Smart Campus Payphone with Remote Family Call Management Features
Find Similar Products
  • Overview
  • Specification
  • Product Description
  • Company Profile
  • Certifications
  • Packaging & Shipping
  • FAQ
Overview

Basic Info.

Model NO.
HS03
Data interface
None
Design
Wall-Mounted (Industrial)
Display Color
Black Font, Green Backlight
Front Camera Pixel
None
Main Screen Resolution
128 × 64 Pixels
Navigation Technology
None
Network Standard
4G
Operation System
Thresdx 5.1
RAM Capacity
16MB
Rear Camera Pixel
None
Removable Battery
No
ROM Capacity
16MB
Screen Material
DOT Matrix LCD
Screen Narrow Border
None
Screen Size
2.7 Inch
SIM Card Slot
1 SIM
Standard
FDD-LTE / Tdd-LTE
Storage Expansion
None
Support Frequency
FDD-LTE: B1 / B3 / B5 / B8 Tdd-LTE: B38 / B39 / B4
Calling Function
Supports 4G Volte / IP Voice Calls
Call Modes
Normal Mode / Family Number Mode
Family Numbers
Obtained From Platform, Supports Remote Update
Management Platform
Status Monitoring, Parameter Setting, Number Distr
Remote Upgrade
Supported
Manual Upgrade
Supported
Protection Features
Waterproof, Dustproof, Corrosion-Resistant
Anti-Vandalism
High-Strength Vandal-Resistant Design
Housing Material
Die-Cast Aluminum
Handset Material
Explosion-Proof PC/ABS
Handset Cord
304 Stainless Steel with Internal High-Strength St
Tensile Strength
≥120 Kg
Transport Package
Packed in Carton
Specification
371 × 260 × 113 mm
Trademark
KAER/ODM
Origin
China

Packaging & Delivery

Package Size
53.00cm * 32.00cm * 23.00cm
Package Gross Weight
5.000kg

Product Description

Specification
Parameter Item
Parameter Details
System
CPU
ASR3601
OS
thresdx 5.1
RAM
16MB
ROM
16MB
Network
4G
TDD:B38/39/40/41
FDD:B1/3/5/8
Screen
Dimension
2.7”
Resolution
128 × 64 pixels
Color
Black font, green backlight
Type
Dot matrix LCD
Power Adapter
Input
100~240 AC
Output
12V/1A DC
Antenna
Type
External antenna
Polarization
Linear polarization
Device Body
Material
Die-cast aluminum
Handset
Special explosion-proofPC/ABS plastic
Handset Suspension
Reed Switch
Handset Line
304 stainless steel, built-in high-strength tensile steel cable
Overall Dimension
371*260*113mm
Card slot thickness (thin)
0.7mm-1.3mm
Card slot thickness (thickness)
6.2mm-6.5mm
Weight
About 3.5Kg
Installation
Type
Wall mounted
Environment
Indoor
Outdoor, need to add rain cover etc.(optional)
Accessories
Auxiliary Accessories
Installation instruction paper*1, expansion bolts*3
Key
1
Power Adapter
1
User Manual
1
Working Environment
Humidity
20% - 95%(no condensation)
Air pressure
86-106Kpa
Working temperature
-20℃ ~ +60℃
Store temperature
-20℃ ~ +60℃
Product Description
Smart Campus Payphone with Remote Family Call Management Features
Smart Campus Payphone with Remote Family Call Management Features
Smart Campus Payphone with Remote Family Call Management Features
Smart Campus Payphone with Remote Family Call Management Features
Smart Campus Payphone with Remote Family Call Management Features
Smart Campus Payphone with Remote Family Call Management Features
Smart Campus Payphone with Remote Family Call Management Features
Company Profile
Smart Campus Payphone with Remote Family Call Management Features
Shandong Kaer Electric Co., Ltd.
Shandong Kaer Electric Co., Ltd. was founded in 1996, it is a key high-tech enterprise of the National Torch Plan, a 5G industry pilot and a demonstration base for the Internet of Things application in Shandong.The company focuses on the three core business: smart communication, smart education and identity recognition, and it builds a smart terminal and software development platform with independent research and development as the core, integrating R&D, production, sales and service. Kaer launches more than 200 models of products, including 4G/5G smart fixed wireless phone, Android video telephone, 4G/5G CPE, outdoor video payphone and smart student cards, etc. We provide advanced products and complete customized system solutions to multi-industry users and target customer groups. The company has-mastered a number of core technologies in the fields of communication terminals, identity recognition and smart education and has obtained more than one hundred patents and software copyrights.
Certifications
Smart Campus Payphone with Remote Family Call Management Features
Smart Campus Payphone with Remote Family Call Management Features
Smart Campus Payphone with Remote Family Call Management Features
Smart Campus Payphone with Remote Family Call Management Features
Packaging & Shipping
Smart Campus Payphone with Remote Family Call Management Features
FAQ
1. Are you a MANUFACTURER?
Yes, we are founded in 1996, located in Weihai , Shandong , please watch our company introduction video at home page. 
2. Do you support SMALL ORDERS?
Yes, no matter how small the order is, we can accept it. After all, big orders start from small ones. We are very glad to grow with you.
3. Do you have CERTIFICATES?
Yes, we have CE, FCC, RoHs, EPR and WEEE certificates. If you need other certificates, we can also assist you to complete them together.
4. What is your DELIVERY TIME?
In general, it need 30 business days, of course, the quantity and requirements of the order will also affect the delivery time, but we will treat each order with heart and do our best to deliver the goods for you as soon as possible.
5. What is your PAYMENT TERMS?
We support L/C, T/T, Western Union and Paypal.
6. Do you support CUSTOMIZATION?
Yes, we can customize packaging, logo, hardware and software. Please email us for more details.

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