Stand Alone Battery Smoke Detector Wireless Linked Fire Alarm
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Define: What Is Smoke Detector?
Smoke detectors are a crucial component of early fire warning systems, primarily providing early warning of smoke buildup during the initial stages of a fire. There are different kinds of smoke detectors based on their connection method, they can be categorized as addressable smoke detectors, conventional smoke detectors, optical smoke detector and wireless smoke detectors. While different systems cannot be interconnected, multiple linkable smoke detectors can be connected within the same system. This article focuses on programmable smoke detectors. For information on other types, please click the blue text above.
TX3190 Wireless Smoke Detector
what is wireless standalone smoke detector?
The TX3190 is a low-power, battery-powered smoke alarm with a self-diagnosis function that emits audible and visual alarm signals. It also features a status alarm that displays fault, alarm, and battery low-voltage status.
When paired with a wireless base, it enables LoRa wireless networking, providing strong signal penetration.
Feature and Benefits
•EN54-18 Compliance
•Built-in MCU processor and digital addressing
•Fire or Supervisory signal configuration
•Input cable monitored
•Normally open configuration
•LED status indicator
•Loop powered device
•Surface mounting with fix base for simple installation
Technical Specification
Input Voltage: 24VDC [16V to 28V]
Current Consumption: Standby 0.7mA, Alarm: 1.2mA
Protocol/Addressing: T&A, Value range from 1 to 254
Input Relay: Normally Open dry contact
Input Resistance: 5.1Kohms/ ¼ W
Indicator Status: Normal: Single blink/Active: Steady/Fault: Double Blink
Material / Color: ABS / White Glossy finishing
Dimension / LWH: 108 x 86 x38 mm
Weight: 155g (with Base), 85g (without Base)
Operating Temperature: -10℃ to +50℃
Ingress Protection Rating: IP30
Humidity: 0 to 95% RH, Non condensing
why is my smoke detector beeping
The TX3190 standalone wireless smoke detector lighting rules are based on both smoke detection and alarm functions. Because it can be used both standalone and in a LoRa-connected environment, different indicator lights and sound patterns appear in different states:
When used with a standalone base, the alarm settings are as follows:
Normal monitoring status: The red light flashes approximately every 60 seconds, and the buzzer remains silent.
Alarm status: The red light flashes rapidly, and the buzzer sounds.
Fault status:
Undervoltage fault: The yellow light flashes once every 50 seconds, and the buzzer sounds briefly.
Dust accumulation fault: The yellow light remains on, and the buzzer sounds briefly every 50 seconds.
When used with a LoRa-connected base, the IoT communication unit indicator light settings are as follows:
Normal monitoring status: The green light flashes approximately every 60 seconds.
Fault status: The yellow light flashes approximately every 60 seconds.
Wired Smoke Detector VS Wireless Smoke Detector
| Comparison Dimensions | Wired Smoke Alarm | Wireless Smoke Alarm | Standalone Smoke Alarm |
| Core Connection Method | Connected to controller via physical wires (bus/multi-wire); wires handle both power supply and signal transmission | Communicates via wireless signals LoRa; powered by batteries | No external connections; operates independently; powered by built-in batteries |
| Positioning Accuracy | Addressable models can pinpoint individual devices; traditional models only locate zones/circuits | Single-point positioning possible with address coding; accuracy affected by signal strength | No positioning function; only indicates alarm in "the area where the device is located" |
| Linkage Function | Can link with fire systems (sprinklers, smoke extraction) and audio-visual devices for global response | Supports wireless linkage; can trigger local or remote alarms | No linkage function; only emits audio-visual alarms itself |
| Applicable Scenarios | Medium to large buildings (office buildings, shopping malls, hotels), places requiring centralized management | Wiring-difficult scenarios (ancient buildings, warehouses), retrofit projects, temporary venues | Small independent spaces (homes, small shops, dormitories), scenarios without linkage needs |
| Typical Advantages | Stable signal, strong anti-interference, suitable for long-term large-scale operation | Flexible installation, low retrofit cost, suitable for complex environment deployment | Extremely low cost, ready-to-use, suitable for basic fire prevention needs |
where to mount smoke detectors
1, The TX3190 battery smoke detector can be installed on the ceiling, on the wall, or below the ceiling. However, the installation method depends on local regulations. For example, some regulations allow for both wall and ceiling mounting, so the TX3190 wireless smoke detectors can be installed this way. For example, see the figure below:
3, The coverage of a TXC7101 fire smoke detector is closely related to ground clearance:
Typically, the detection radius for installations under * meters is 9 meters, covering an area of 100 square meters.
the detection radius for installations between 6 and 12 meters is 6.7 meters, covering an area of 80 square meters.
The distance between two smoke detectors is designed according to local regulations.
how do you change the battery in a smoke detector
Replacing the battery in this standalone smoke detector is very simple. Since it can also be used as a wireless LoRa detector, the following battery replacement instructions are for both standalone and LoRa models:
1. Standalone Model:
1.1. Remove the base.
1.2. Press a screwdriver against the side opening to pry open the bottom cover.
1.3. Replace the battery and reinstall the base.
2. Wireless LoRa Model:
2.1. The wireless LoRa model has an additional wireless connection base, unlike the standalone model. The battery in the wireless base must be replaced separately.
Change battery in stand alone smoke detector
Change battery in wireless smoke detector
Product Strength and After-Sales Service
The TX3190 lora-linked optical smoke detector holds CCC certification and complies with EN54 standards. This fire alarm smoke detector is sold worldwide and has received widespread acclaim. This success is not only due to the product strength, but also our on-site after-sales service in over a dozen countries worldwide, ensuring the smooth running of our customers’ projects.
Asia branch company
Vietnam, Malaysia, Indonesia,Singapore
Africa partner
Kenya, South Africa, Egypt
Middle East partner
UAE, Saudi Arabia, Qatar
South America partner
Brazil, Argentina
Tanda Technology is a China-based global supply chain management company specializing in fire protection and security products. We provide a one-stop solution for overseas clients to source the most comprehensive and cutting-edge products, covering residential, commercial, and industrial applications.
All of our products are manufactured in China and come with internationally recognized certifications such as UL, FM, CE, LPCB, and CCCF, ensuring global compliance, safety, and reliability. This allows us to deliver peace of mind to clients seeking trusted, certified solutions for projects worldwide.
Our portfolio also includes specialized energy storage fire protection solutions, addressing the growing demand in renewable energy and battery energy storage systems (BESS). With UL-certified fire suppression cabinets, integrated safety systems, and advanced monitoring technologies, Tanda Technology helps safeguard critical infrastructure in the new energy era.
Our international team, with members from multiple countries, is supported by overseas service teams and strong online technical support capabilities. With global reach and local expertise, Tanda Technology is your trusted partner for innovative, certified, and cost-effective fire protection and security solutions worldwide.
commercial smoke detector applications
The TX3190 high-sensitivity battery-powered smoke detector has a wide range of applications. Besides locations prone to dust, steam, oil mist, and water fog, as well as high altitudes, it can be used in any architectural environment below 12 meters.
These include homes, basements, wiring-difficult scenarios (ancient buildings, warehouses), retrofit projects, temporary venues, and small independent spaces (homes, small shops, dormitories), scenarios without linkage needs
We have over 1,000,000 case studies to share with you, and we look forward to hearing from you.
Wireless Fire Alarm Panels System
A Wireless Fire Alarm Panels System is powerful home-use fire alarm system that not only requires a core control panel like the TX7004 fire alarm panel or TX3003M Wireless Fire Alarm Panel which was designed according to EN54-2 standard, but also needs to be paired with other detectors, modules, and appropriate configurations based on the project’s scale to maximize its effectiveness.
