Description : Sales Helper. Ideal for promotional use. Record a message/slogan, play it out when detect motion/people pass by. Sensor in plastic case. Motion detected or light detected. Place on shelves, door-gates, in hypermarkets and retail stores...etc.
Please click for more details of CDS Remote Sensing Module

Plastic Case Size : 82 x 60 x 38 mm (L x W x Thickness) 
Duration             : 10 & 20 seconds 

Battery       : AA Batteries x 3 pcs (Not included) 
Speaker     : 2 1/4" speaker 
Availability : 4 weeks after order confirmation 

Contact us now : sales@vtk.com.hk