We are the manufacturer specialized in producing sensor ,smoke alarm ,light and security system. Most of our products have CE,GS,UL,TUV,ATC approval. Welcome to contact me for more information . ADD: No.35 Zhuquan Road, Science&Technology Zone, Ninghai County, Zhejiang, China. P.C: 315600 Tel: 86-574- 65335033 fax: 86-574- 65335000 PLS remark my name:Miss Fang Product list 1.Standalone installation 2.fixture sensor for lamp 3.pir lamp Ceiling sensor switch sensor for halogen lamp pir halogen lamp Wall sensor switch sensor for palace lamp pir palace lamp Outdoor sensor switch sensor for twin-spot lamp pir twin-spot lamp pir moistureproof lamp 4.Light control switch/pir night lamp 5.Doorbell and alarm Light-control switch Pir larm-&wireless doorbel Pir night lamp Pir alarm Home wireless security system 6.Smoke alarm Ionization smoke alarm Photoelectric smoke alarm Wire-connection smoke alarm OEM AND ODM ARE ALSO WELCOME