Gogo Digital Tally Counter - Count Up & Down by hiphen Product Description Digital Tally Counter, Electronic Counter Clickers, Count Up & Down Product description Count up and down. Add or subtract. This small size GOGO electronic tally counter has both plus (+) and minus (-) buttons! The unique ability of this hand counter to do reverse count, makes...
WIRELESS DETCTION ALARM/ALERT CONTROLLER BY HIPHEN SOLUTIONS This burglar security alarm system can integrate with door/window contact, PIR motion sensor and siren. This system allows up to 99 wireless zones and 4 wired zones. User can use wireless remote controller to control the system when you leave and come back to home. Emergency alarm can be triggered ...
