2 PCs 22mm 220V Stainless Steel Self-Locking Push Button Switch White LED 3 it needs to work with

it needs to work with a 433Mhz(1527Code) alarm host: Mix Box WIFI Home Security System Alarm Wireless IP GSM System KitSpecifications:Wireless PIR Motion DetectorVoltage: 3V

5cm x 4cm x 7cmMaterial: ABS and glassMax measuring range: 400mWeight: 190gvoltage: 3VZoom: 6x zoomDisplay unit: meters/yardsBattery type: CR2-3V lithium batteryNote:1

5cm x 14cm x 14cm (4

This is so that the wheels have a better grip on the floor and are more dependable

it is recommended to add woodworking decorative boards and extension accessories

2 PCs 22mm 220V Stainless Steel Self-Locking Push Button Switch White LED 3 it needs to work withSilver 15A Stainless Steel Ring LED Push Button Switch; LED Voltage: 12V only, Required Hole Size: 22mm 22mm Momentary Push Button Switch: Press down, ON; Press again, OFF. Contact Configuration: 2NO Electrical Life: 200,000 cycles. Mechanical Life: 1,000,000 cycles High quality metal material and IP65 waterproof protection, suitable for use in humid or dusty environments. Use wire connectors (not included in the supply scope). Color: Silver, White