Shenzhen Sumring Technology Co., Limited  

Product Name: Wired Alarm Recessed Roller Shutter Magnetic Door Sensor Contact Switch Model NO.: SR-M57 Certification: CE, ISO, RoHS Usage: Door, Fire, Window Application: Home, Communication Electronic Products, Industry Type: Anti-Theft Alarm System: Intelligent System Signal Transmission: Cable Color: Grey Certificate: Ce Approval Output: Nc or No Optional Name: Wired Alarm Recessed Roller Shutter Magnetic Door Product Size: 104 * 50 *10mm Case Material: Zinc Alloy Sensing Distance: 50-70 (mm) Installation: Buried or Surface Type, with 380mm Stainless Steel Connection: 22 # Wire, 550mm Current Voltage Power: 0.5A/100V/10W Trademark: SUMRING Transport Package: Carton Specification: metal Origin: China HS Code: 8531901000 Product Description Wired Alarm Recessed Roller Shutter Magnetic Door Sensor Contact switchGeneral Details:Product size: 104 * 50 *10mmCase Material: Zinc AlloySensing distance :50-70 (mm)Installation: buried or surface type, with 380MM stainless steel protection tubeConnection: 22 # wire, 550MMCurrent Voltage Power: 0.5A/100V/10WNote: NO -- normally open (path alarm)NO & NC - normally open normally closed (this note two, can provide)Package:1 sets/bag,100 sets/cartonCarton size:375*295*300mm