
ODM Wireless CO Detector | 10-Year Sealed Battery | EN50291 Certified | RF Interconnectable:
- Market-Ready Compliance: Certified to EN50291-1:2018, the essential standard for CO alarms in European markets. Your market entry is simplified.
- 10-Year Maintenance-Free Operation: Powered by a non-replaceable 10-year lithium battery, eliminating battery changes and reducing long-term maintenance for property managers and landlords.
- Reliable Electrochemical Sensing: Utilizes high-precision electrochemical sensor technology for accurate carbon monoxide detection, minimizing false alarms.
- Wireless Interconnectability (Optional RF): The optional RF module allows up to 40 units to interconnect, creating a whole-property safety network without wiring-perfect for retrofits and new builds.
- Full Customization (OEM/ODM): We customize logo, packaging, and even design elements to align with your brand and project specifications.
- Model TCS0202R is engineered for long-term reliability and seamless integration into modern safety systems.

Key Specifications at a Glance
|
tem |
value |
|
Place of Origin |
Zhejiang,China |
|
Brand Name |
JBE |
|
Model Number |
TCS0202R |
|
Special Features |
Wireless, RF module |
|
Battery lifetime |
3 year |
|
Operating voltage |
DC3V |
|
Standby current |
≤50uA(AA battery+RF); ≤20uA(Lithium battery +RF) |
|
Alarm current |
≤60mA |
|
Carrier frequency band |
FSK 433MHz (optional 512MHz, 868MHz) |
|
Communication distance |
≥100m@open environment |
|
Alarm sound |
≥85db@3m |
|
Working environment |
-10~40℃, ≤95%RH |
|
Compliant |
EN50291-2018 |
|
Environmental standards |
RoHS |
|
Dimension |
93*93*28.5mm |
We welcome the following clients to seek cooperation
1
Install maintenance-free CO protection in apartments, rental homes, and hotels.
2
Meet safety regulations with certified, long-life alarms that reduce ongoing maintenance visits.
3
Integrate wireless CO detection into larger security or fire alarm systems for comprehensive protection.
4
Expand your portfolio with a certified, long-life CO detection solution suitable for multiple markets.
Contact nowRequest OEM Info & Wholesale Pricing
Advantage

Alarm Volume
Alarm volume is loud and clear, reaching or surpassing 85dB within a 3-meter radius.

Time Life
Our products boast an impressive lifespan of up to ten years, ensuring long-lasting reliability and peace of mind for our customers.

Test Button
Easily test your alarm weekly with the convenient test button.

Easy Installation
Our product can be installed using two methods: expansion screws or magnetic strips.

Why JBE Electronics is Your Preferred OEM Partner
- Specialized in Gas & Fire Safety: CO detection is a core part of our business. We focus on electrochemical sensor technology and compliance with stringent European standards (EN50291). This is our expertise, not a sideline.
- Vertically Integrated Manufacturing: From our SMT workshops and dust-free assembly lines to our in-house LORENZ test tunnel, we maintain strict quality control at every production stage.
- Proven Export Experience: With products primarily sold to European and Australian markets, we understand the certification landscape and quality expectations of demanding international buyers.
- Flexible Partnership Models: Whether you need samples for evaluation, a small pilot batch, or large-volume distribution with custom branding, we offer the flexibility to support your growth
Our factory

LORENZ Smoke Test Tunnel

Assembly Line

SMT Workshop

Dust-free Workshop
FAQ
Q1: Is this CO detector compatible with your other wireless alarms (smoke, heat) to form a complete system?
A: Yes. This model with the optional RF module can interconnect with up to 40 compatible JBE wireless devices, including smoke and heat alarms, creating an integrated safety network. When one alarm detects danger, all units in the network will sound. Please contact our B2B team for specific compatibility details and system design support.
Q2: What is the advantage of the non-replaceable 10-year battery for my customers?
A: For property managers, landlords, and housing associations, the sealed 10-year battery is a significant advantage. It eliminates the need for tenant battery replacements, reduces maintenance calls, and ensures the alarm provides protection for its entire lifespan without user intervention. It also prevents alarms from being disabled due to missing batteries.
Q3: Do you offer samples or small trial orders for new B2B partners?
A: Absolutely. We understand you need to evaluate quality and fit. For non-custom packaging, there is no MOQ limit, and we strongly recommend checking samples before placing bulk orders. Sample orders are typically shipped within 1-3 working days.
Q4: Can you customize the RF frequency for our specific country or project requirements?
A: Yes. The RF module is optional and can be configured for different carrier frequency bands (433MHz, 512MHz, 868MHz) to comply with local regulations or project specifications. Please specify your requirements when inquiring.
Q5: What is the typical lead time for bulk orders?
A: For general orders, lead time is typically 35 days after order confirmation, depending on the quantity and customization requirements. Our sales team will provide a confirmed schedule upon order placement.
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