Specification Brand : Tyenaza BulletPoint1 : DOORBELL UNIT: The pack contains 2 pcs doorbell system units, which can switch between ringtone call and intercom mode. BulletPoint2 : INTERCOMUNICADOR FUNCTION: the two units can be used as intercomunicador for two way talk without shouting at home. BulletPoint3 : LONG RANGE: The transmission distance of the voice intercom device can achieve 1000m in open area and 20 to 50m through wall, highly practical. BulletPoint4 : INDICATOR LIGHT: The voice intercom units are humanized designed with intercom light and power light, users can see clearly at a glance. BulletPoint5 : LONG BATTERY LIFE: The 2 way voice intercom has built in large capacity battery, adopts intelligent power saving chip, with long battery life. Color : Black IncludedComponents : No ItemName : Tyenaza 2 Way Voice Intercom, Super Long Range Intercomunicador Waterproof Intercom Doorbell System Unit, for Home Office Classroom ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 21 centimeters ItemPackageDimensions_Width : 13 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : home-security-systems ItemTypeName : Home Security Systems Manufacturer : Tyenaza ModelName : Tyenazap8yc6zf0br ModelNumber : Tyenazap8yc6zf0br NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : Tyenazap8yc6zf0br ProductDescription :
Item Type: 2 Way Voice Intercom Material: ABS Model: H8 Battery: Rechargeable Lithium Battery 3.7V 1800mAh (Built in) Use: Widely used in household, office, laboratory environment, medical treatment, etc. Basic Parameter: Working Temperature: -20℃ to 55℃ Transmission Distance: 1000m in open area, 20 to 50m through wall Operating Frequency: 410M to 490M
Package List: 2 x 2 Way Voice Intercom 2 x Base 2 x USB Cable 1 x User Manual