Type: Smoke Alarm
Signal Transmission: Wireless Alarm
Working Mode: Passive
Certification: CE, ISO, FCC, RoHS, CCC
Product DescriptionLDA 433MHz Photoelectric Wireless Interconnected Smoke Alarm DetectorFeatures: * Interconnected Smoke detector* 10 years lifespan DC 3V lithium battery (CR 123A) powered.* High sensitivity smoke detection* When one alarm sounds, all alarms will sound. Suggested to connect 20 pcs (operation) in one group* 433MHz Wireless interconnection frequency,* Big button for easy test and hush.* Built-in thermistor sensor, high temperature alarm function* With manually test, manually mute.* Sound and light alarm* Remote controller optional Company Profile ABOUT USShenzhen LDA Technology Company Limited, an innovative corporation in security industry, is dedicated in security alarm products,smart sensors. Products cover smoke detectors, carbon monoxide detectors, gas detectors, combination detectors, Smart homealarm system, Tuya Wi-Fi sensors, accessories etc.LDA follows the market trends closely, aiming to provide our customers with cutting edge technology in security and alarm industry.With experienced R&D team, we launch new products each quarter. LDA offers OEM and ODM service worldwide. From industrialdesign, structural and mould design, till product goes to production, we offer one-stop solution to our customers. LDA also servemultiple E-commerce platforms′ sellers. We have large stock for hot sale models to ensure fast shipment.Base on strict quality control procedure, ISO management system, advanced production and testing equipment, skilled technicians and workers, as well as 8 production lines, we guarantee the reliability and production capability to satisfy customers′ demands.Our energetic and productive sales team is always standby for customers' demands and inquiries. With CE, RoHS, FCC, CE Redcertifications, we can meet various regulations from different markets. LDA is willing and ready to cooperate with you by reliable products and outstanding service on mutual benefits.