Suitable for noisy, quiet or dark environment
Reminds in advance when receiving or making a phone call by flashing in an effective range until the communication finishes
Suitable system: digital and analog mobile phones
Frequency range: 900MHz to 1800MHz
Sensor effect range: approximately from 0.5 to 1.5 meters
Low power consumption design
Customer's logo imprintable
Power source: button cell AG3 (LR41) 1.5V x 2
Size (L x diameter): 137 x 10mm
Weight: 29g (with battery)
Refill: D1 refill (standard type)