Supply voltage: 3-5.5V Standby current: 0.02ma (light off) Lamp case 1.8ma Output level: high level is basically the same as the power supply voltage Output current: less than 8ma Color: color random, Not accepting designation Material: PCB 14om Working mode: inching, self-locking (soldering iron welding switch Penetration distance: within 5mm (non-metallic material) Difference from the same model in our store: the power consumption of this module TM2 module is 0.02MA It has low power consumption and can be used in battery products, but its anti-interference ability is relatively low. weak. Our TM3 has strong anti-interference ability, but its only shortcoming is The standby power consumption of 2MA is too and is not suitable for battery products. LED Can be controlled independently. The appearance and color of different batches of products may be different, which will not affect the use. Package Contents: 10 x Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.