3 Functions Voice Activated Sound Switch Assembled KIT Digital Control Timing
S$ 18.88S$ 19.88
Electronic Switch Circuit
SOUND LEVEL TESTER 10 LED For Gaming in the school How loud Unassembled kit
S$ 13.93S$ 14.67
12 MASSAGES MP3 PLAYER WITH MICRO SD SLOT ASSEMBLED KIT WITH SCHEMATIC
S$ 45.22S$ 47.61
Cycling or Repeat Timer 1.5-180 minutes ON-OFF 12VDC/30A Heavy Duty 110V/240VAC
S$ 24.63S$ 25.92
CH-026 Door/Window Open Alarm 10-240 seconds come with 12V buzzer sound
S$ 32.01S$ 33.70