Specification:

1XDHT11 temperature and humidity sensor
1XHC-SR501 human body infrared induction module
1XDS1302 real time clock module with battery
1XRain sensor / module rain weather module
1XSound sensor module
1XHC-SR04 ultrasonic sensor
1XFlame sensor module fire detection
1XKY-008 laser head sensor module
1XPhotosensitive resistance sensor module photoelectric sensor
1XYL-69 soil moisture sensor
1XBlack and white line identification of obstacle avoidance sensor
1XVibration sensor module vibration switch
1XMQ-2 gas sensor module smoke module
1X315M wireless transceiver module 315M super regeneration
1XTilt sensor module tilt switch
1XOne way searching module TCRT5000

Package included:
1PCS 16 kinds of sensor module kit