Tosuny Wireless Voice 2Way Intercom Doorbell with Builtin Speaker, Home Security Access Control System with 6 Months Long Standby time, Door Chime

Price: $31.50
(as of Feb 17, 2023 18:06:31 UTC – Details)

Product Description

Loudspeaker sound, adjustable volume size, and change the ring tone, intercom sound quality is clear, you can move the intercom use

Easy to install, stick directly to the wall with adhesive

Using learning code to code, an outdoor unit can match 2 indoor units, no interference, no tampering code

Outside the door machine

Voltage range: 4 No. 7 battery power supply (not included)

Working temperature: -20-55 degrees

Transmission distance: 200m in the open 5-50m in the obstacle

Working frequency 467.6375MHZ

Working time: 4 months

Waterproof level: no waterproof function

Indoor unit

Voltage range: 5V 1A

Working temperature: -20-55 degrees

Transmission distance: 200m in the open 5-50m in the obstacle

Operating frequency: 467.6375MHZ

Waterproof level: no waterproof function

Package List 1 x Outside Doorbell 1 x Inner Doorbell 1 x Screwdriver 1 x Manual 2 x Sticker

【Wireless Intercom Doorbell】- 1 outdoor-bell can paired with 1 indoor-bells, the perfect combination allows you to communicate with visitors outside the door.
【Dual-Way Intercom】- When someone press the call button on outdoor unit, the indoor bell will ring immediately for reminding you. You can press the response button to talk with the people outside.
【Clear Voice】- Built-in high sensitivity microphone and speaker, 2.4GHz signal ensure clear and smooth sound effect in communication.The effective transmission distance can be up to 200 meters
【6 Months Standby Time】- The doorbell is powered by 4 alkaline batteries.Low doorbell power consumption, long standby time, outdoor clock standby time of up to 6 months, greatly saving you energy.
【Easy to Use】- Ultra mini size ensure perfect portability and easy installation, small and nice, easy to install.Apply to house, factory, hotel, hospital, super market and office. [Note] Attention! Product transmission distance: 200 meters in the open space; 5-50 meters in the presence of obstacles