Wireless Doorbell • PHYSEN • Doorbell Chime Kits with 1 Transmitter 1 Receiver • Waterproof • Operating at 1000ft Range • 32 Ringtones • 5 Volume Levels • LED Flash • Door Bell for Home Classroom 1 Button+1 Receiver hidden one-time molding process

one-time molding process

children and adults

and the raised curve on both sides is used to bear the weight of the head

The leg compression sleeves are made of silky feeling materials

8V Allowable Error: ±1% Input Impedance: >100K ohms Operating Current: red <100mA

Wireless Doorbell • PHYSEN • Doorbell Chime Kits with 1 Transmitter 1 Receiver • Waterproof • Operating at 1000ft Range • 32 Ringtones • 5 Volume Levels • LED Flash • Door Bell for Home Classroom 1 Button+1 Receiver hidden one-time molding processWireless Doorbell PHYSEN Doorbell Chime Kits with 1 Transmitter 1 Receiver Waterproof Operating at 1000ft Range 32 Ringtones 5 Volume Levels LED Flash Door Bell for Home Classroom Product Features Long Wireless Range Door Bell Our wireless doorbells for home extend over 1000ft(300m) in open space, has strong anti interference features and one to one signal pairing. The doorbell chime ensures you will never miss any visitor, even if you are a few rooms