The Tru Serenity Music-on-Hold device is supplied with everything you need for easy installation. Ths unit is loaded with standard music and reassurance messages. Features include:-

• Royalty free music / messages

• Auto restart on power fail Plug and play installation

• Easy to download music Compatible with phone systems

• Front base volume control

• Compatible with standard SD cards

• Unit size - 150 x 83 22mm Unit weight only 140 grams Very reliable (MP)

• Fun and easy to use