| Place of Origin:Guangdong China (Mainland) | Brand Name:Longsin | Model Number:LS-828-1L |
| FOB price:get the latest price | port:shenzhen | MOQ:1000PCS |
| payment:west union or T/T | color:white | material:plastic/metal |
| sensor:infrared optical sensor | type:network |
| Packaging Detail: | packed in colour box and carton packed with standrd export packing or neutral packing |
| Delivery Detail | within 7 working days after the advance payment |
optical smoke alarm
Infrared optical sensor
Microprocessor adopted
LED alarm indicator
SMT design
optical smoke alarm
Microprocessor adopted
Auto-reset/outage reset optional
Infrared optical sensor
Output mode: NC/NO optional
LED alarm indicator
SMT design
Metallic screening can
High adaptability
technical parameter
Rate voltage: DC9-16V
Static current: ≤2mA
Working temperature: -10~50°C
Humidity: ≤95%RH
Alarm current: ≤10mA
Alarm type: network output/LED alarm indicator
Surveillance area: ≤20 square meter
Alarm output: NC/NO optional
Size: 104×49mm
| Buyer | Product Information | Price | Order Date |
|---|---|---|---|
mayra serrano
|
HOT SALE top quality CE approved optical smoke alarm |
US$5,330.00
|
05 March 2026 |
Roja Paruchuri
|
HOT SALE top quality CE approved optical smoke alarm |
US$5,330.00
|
16 March 2026 |
Fathia Omer
|
HOT SALE top quality CE approved optical smoke alarm |
US$5,330.00
|
11 March 2026 |
SHELIA HOWARD
|
HOT SALE top quality CE approved optical smoke alarm |
US$5,330.00
|
28 January 2026 |
Ruby Issaev
|
HOT SALE top quality CE approved optical smoke alarm |
US$5,330.00
|
28 March 2026 |
| Buyer | Feedback | reviews text |
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